{"id":50518,"date":"2026-09-15T18:59:37","date_gmt":"2026-09-15T17:59:37","guid":{"rendered":"https:\/\/cctvacademy.be\/?p=50518"},"modified":"2026-09-15T19:00:46","modified_gmt":"2026-09-15T18:00:46","slug":"cctv-opslag","status":"publish","type":"post","link":"https:\/\/cctvacademy.be\/fr\/cctv-opslag\/","title":{"rendered":"CCTV Opslag"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"50518\" class=\"elementor elementor-50518\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd5f5b6 e-flex e-con-boxed e-con e-parent\" data-id=\"bd5f5b6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-99a3940 elementor-widget elementor-widget-html\" data-id=\"99a3940\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\r\n\/* =========================================================\r\n   CCTV ACADEMY\r\n   BASIS CCTV OPLEIDING\r\n   HOOFDSTUK 04 \u2014 CCTV-OPSLAG\r\n\r\n   \u00a9 2026 Wouter Rooseboom \/ CCTV Academy\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 {\r\n\r\n    --bg: #06111f;\r\n    --bg2: #091827;\r\n    --card: #0e2237;\r\n    --card2: #132b46;\r\n\r\n    --text: #f7fbff;\r\n    --muted: #a9bad0;\r\n\r\n    --yellow: #fff200;\r\n    --cyan: #32f1dc;\r\n    --blue: #32b7ff;\r\n    --purple: #9c6cff;\r\n    --orange: #ff9d45;\r\n    --green: #68e89a;\r\n    --pink: #ff6fae;\r\n    --red: #ff735f;\r\n\r\n    --border: rgba(255,255,255,.10);\r\n    --shadow: 0 28px 80px rgba(0,0,0,.38);\r\n\r\n    color: var(--text);\r\n\r\n    background:\r\n        radial-gradient(\r\n            circle at 8% 0%,\r\n            rgba(50,183,255,.15),\r\n            transparent 28%\r\n        ),\r\n        radial-gradient(\r\n            circle at 94% 15%,\r\n            rgba(156,108,255,.13),\r\n            transparent 26%\r\n        ),\r\n        var(--bg);\r\n\r\n    font-family: Arial, Helvetica, sans-serif;\r\n    line-height: 1.65;\r\n\r\n    overflow: hidden;\r\n}\r\n\r\n\r\n#cctv-ch04 *,\r\n#cctv-ch04 *::before,\r\n#cctv-ch04 *::after {\r\n    box-sizing: border-box;\r\n}\r\n\r\n\r\n#cctv-ch04 a {\r\n    color: inherit;\r\n}\r\n\r\n\r\n#cctv-ch04 img {\r\n    display: block;\r\n    width: 100%;\r\n    height: auto;\r\n}\r\n\r\n\r\n#cctv-ch04 h1,\r\n#cctv-ch04 h2,\r\n#cctv-ch04 h3,\r\n#cctv-ch04 p,\r\n#cctv-ch04 figure {\r\n    margin-top: 0;\r\n}\r\n\r\n\r\n#cctv-ch04 .wrap {\r\n    width: min(1160px, calc(100% - 38px));\r\n    margin: 0 auto;\r\n}\r\n\r\n\r\n#cctv-ch04 .section {\r\n    padding: 88px 0;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   TYPOGRAFIE\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 h1 {\r\n\r\n    max-width: 980px;\r\n\r\n    margin-bottom: 25px;\r\n\r\n    color: var(--yellow);\r\n\r\n    font-size: clamp(48px, 7vw, 90px);\r\n    font-weight: 900;\r\n\r\n    line-height: .94;\r\n    letter-spacing: -4px;\r\n}\r\n\r\n\r\n#cctv-ch04 h2 {\r\n\r\n    margin-bottom: 20px;\r\n\r\n    color: var(--yellow);\r\n\r\n    font-size: clamp(34px, 4.7vw, 58px);\r\n    font-weight: 900;\r\n\r\n    line-height: 1.02;\r\n    letter-spacing: -2px;\r\n}\r\n\r\n\r\n#cctv-ch04 h3 {\r\n\r\n    margin-bottom: 10px;\r\n\r\n    color: #ffffff;\r\n\r\n    font-size: 22px;\r\n    font-weight: 800;\r\n\r\n    line-height: 1.2;\r\n}\r\n\r\n\r\n#cctv-ch04 .lead {\r\n\r\n    max-width: 830px;\r\n\r\n    margin-bottom: 28px;\r\n\r\n    color: #d4e0ec;\r\n\r\n    font-size: clamp(18px, 2vw, 22px);\r\n}\r\n\r\n\r\n#cctv-ch04 .muted {\r\n    color: var(--muted);\r\n}\r\n\r\n\r\n#cctv-ch04 .kicker {\r\n\r\n    display: inline-flex;\r\n    align-items: center;\r\n\r\n    gap: 10px;\r\n\r\n    margin-bottom: 18px;\r\n\r\n    color: var(--cyan);\r\n\r\n    font-size: 12px;\r\n    font-weight: 800;\r\n\r\n    letter-spacing: 2px;\r\n    text-transform: uppercase;\r\n}\r\n\r\n\r\n#cctv-ch04 .kicker::before {\r\n\r\n    content: \"\";\r\n\r\n    width: 30px;\r\n    height: 2px;\r\n\r\n    background: currentColor;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   BUTTONS\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .button-row {\r\n\r\n    display: flex;\r\n    flex-wrap: wrap;\r\n\r\n    gap: 12px;\r\n}\r\n\r\n\r\n#cctv-ch04 .btn {\r\n\r\n    display: inline-flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n\r\n    min-height: 54px;\r\n\r\n    padding: 0 25px;\r\n\r\n    border: 1px solid transparent;\r\n    border-radius: 999px;\r\n\r\n    font-weight: 800;\r\n    text-decoration: none;\r\n\r\n    transition:\r\n        transform .2s ease,\r\n        border-color .2s ease,\r\n        box-shadow .2s ease;\r\n}\r\n\r\n\r\n#cctv-ch04 .btn:hover {\r\n    transform: translateY(-2px);\r\n}\r\n\r\n\r\n#cctv-ch04 .btn-primary {\r\n\r\n    color: #07111f;\r\n\r\n    background: var(--yellow);\r\n\r\n    box-shadow:\r\n        0 12px 30px rgba(255,242,0,.16);\r\n}\r\n\r\n\r\n#cctv-ch04 .btn-primary:hover {\r\n\r\n    box-shadow:\r\n        0 15px 38px rgba(255,242,0,.25);\r\n}\r\n\r\n\r\n#cctv-ch04 .btn-secondary {\r\n\r\n    color: #ffffff;\r\n\r\n    border-color: rgba(255,255,255,.17);\r\n\r\n    background: rgba(255,255,255,.045);\r\n}\r\n\r\n\r\n#cctv-ch04 .btn-secondary:hover {\r\n    border-color: var(--yellow);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   CURSUSNAVIGATIE\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .course-nav {\r\n\r\n    padding: 17px 0;\r\n\r\n    border-bottom: 1px solid var(--border);\r\n\r\n    background: rgba(3,12,21,.72);\r\n}\r\n\r\n\r\n#cctv-ch04 .course-nav-inner {\r\n\r\n    display: flex;\r\n    align-items: center;\r\n    justify-content: space-between;\r\n\r\n    gap: 20px;\r\n}\r\n\r\n\r\n#cctv-ch04 .course-nav a {\r\n\r\n    color: #d9e4ef;\r\n\r\n    font-size: 13px;\r\n    font-weight: 700;\r\n\r\n    text-decoration: none;\r\n}\r\n\r\n\r\n#cctv-ch04 .course-nav a:hover {\r\n    color: var(--yellow);\r\n}\r\n\r\n\r\n#cctv-ch04 .module-no {\r\n\r\n    color: var(--yellow);\r\n\r\n    font-family: monospace;\r\n    font-size: 12px;\r\n\r\n    letter-spacing: 1px;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   HERO\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .hero {\r\n\r\n    position: relative;\r\n\r\n    padding: 82px 0 96px;\r\n}\r\n\r\n\r\n#cctv-ch04 .hero::after {\r\n\r\n    content: \"\";\r\n\r\n    position: absolute;\r\n\r\n    right: -170px;\r\n    top: 90px;\r\n\r\n    width: 510px;\r\n    height: 510px;\r\n\r\n    border: 1px solid rgba(255,242,0,.08);\r\n    border-radius: 50%;\r\n\r\n    box-shadow:\r\n        0 0 0 55px rgba(255,242,0,.014),\r\n        0 0 0 110px rgba(50,183,255,.012);\r\n\r\n    pointer-events: none;\r\n}\r\n\r\n\r\n#cctv-ch04 .hero-grid {\r\n\r\n    position: relative;\r\n    z-index: 2;\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: 1.05fr .95fr;\r\n\r\n    gap: 66px;\r\n\r\n    align-items: center;\r\n}\r\n\r\n\r\n#cctv-ch04 .badge {\r\n\r\n    display: inline-flex;\r\n    align-items: center;\r\n\r\n    gap: 9px;\r\n\r\n    margin-bottom: 24px;\r\n\r\n    padding: 8px 13px;\r\n\r\n    border: 1px solid rgba(50,241,220,.22);\r\n    border-radius: 999px;\r\n\r\n    color: var(--cyan);\r\n\r\n    background: rgba(50,241,220,.06);\r\n\r\n    font-size: 12px;\r\n    font-weight: 800;\r\n\r\n    letter-spacing: 1.2px;\r\n    text-transform: uppercase;\r\n}\r\n\r\n\r\n#cctv-ch04 .badge-dot {\r\n\r\n    width: 8px;\r\n    height: 8px;\r\n\r\n    border-radius: 50%;\r\n\r\n    background: var(--yellow);\r\n\r\n    box-shadow:\r\n        0 0 13px var(--yellow);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   HERO FOTO \u2014 HARDE SCHIJF\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .hero-photo-wrap {\r\n\r\n    position: relative;\r\n\r\n    padding: 25px 15px 35px 30px;\r\n}\r\n\r\n\r\n#cctv-ch04 .hero-photo-wrap::before {\r\n\r\n    content: \"\";\r\n\r\n    position: absolute;\r\n\r\n    inset: 8% 0 3% 8%;\r\n\r\n    border-radius: 40px;\r\n\r\n    background:\r\n        linear-gradient(\r\n            135deg,\r\n            rgba(255,242,0,.18),\r\n            rgba(50,241,220,.08),\r\n            rgba(156,108,255,.15)\r\n        );\r\n\r\n    transform: rotate(4deg);\r\n}\r\n\r\n\r\n#cctv-ch04 .hero-photo {\r\n\r\n    position: relative;\r\n    z-index: 2;\r\n\r\n    overflow: hidden;\r\n\r\n    border: 1px solid rgba(255,242,0,.30);\r\n    border-radius: 32px;\r\n\r\n    background: #07111f;\r\n\r\n    box-shadow: var(--shadow);\r\n}\r\n\r\n\r\n#cctv-ch04 .hero-photo img {\r\n\r\n    aspect-ratio: 3 \/ 2;\r\n\r\n    object-fit: cover;\r\n}\r\n\r\n\r\n#cctv-ch04 .photo-overlay {\r\n\r\n    position: absolute;\r\n\r\n    left: 18px;\r\n    right: 18px;\r\n    bottom: 18px;\r\n\r\n    display: flex;\r\n    align-items: center;\r\n    justify-content: space-between;\r\n\r\n    gap: 20px;\r\n\r\n    padding: 15px 17px;\r\n\r\n    border: 1px solid rgba(255,255,255,.12);\r\n    border-radius: 16px;\r\n\r\n    background: rgba(4,14,24,.86);\r\n\r\n    backdrop-filter: blur(10px);\r\n}\r\n\r\n\r\n#cctv-ch04 .photo-overlay span {\r\n\r\n    color: #ffffff;\r\n\r\n    font-size: 12px;\r\n    font-weight: 800;\r\n}\r\n\r\n\r\n#cctv-ch04 .photo-overlay strong {\r\n\r\n    color: var(--yellow);\r\n\r\n    font-family: monospace;\r\n    font-size: 11px;\r\n\r\n    letter-spacing: 1px;\r\n}\r\n\r\n\r\n#cctv-ch04 .floating-label {\r\n\r\n    position: absolute;\r\n    z-index: 4;\r\n\r\n    top: 3px;\r\n    right: 0;\r\n\r\n    padding: 9px 13px;\r\n\r\n    border-radius: 10px;\r\n\r\n    color: #07111f;\r\n\r\n    background: var(--yellow);\r\n\r\n    font-family: monospace;\r\n    font-size: 10px;\r\n    font-weight: 900;\r\n\r\n    letter-spacing: 1px;\r\n\r\n    transform: rotate(2deg);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   LEERDOELEN\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .learning {\r\n\r\n    border-top: 1px solid var(--border);\r\n    border-bottom: 1px solid var(--border);\r\n\r\n    background:\r\n        linear-gradient(\r\n            115deg,\r\n            rgba(255,242,0,.045),\r\n            transparent 45%\r\n        ),\r\n        rgba(255,255,255,.018);\r\n}\r\n\r\n\r\n#cctv-ch04 .learning-grid {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: .8fr 1.2fr;\r\n\r\n    gap: 65px;\r\n\r\n    align-items: center;\r\n}\r\n\r\n\r\n#cctv-ch04 .learning-cards {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: repeat(2, 1fr);\r\n\r\n    gap: 14px;\r\n}\r\n\r\n\r\n#cctv-ch04 .learning-card {\r\n\r\n    min-height: 155px;\r\n\r\n    padding: 23px;\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 20px;\r\n\r\n    background: rgba(255,255,255,.035);\r\n}\r\n\r\n\r\n#cctv-ch04 .number {\r\n\r\n    display: inline-flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n\r\n    width: 36px;\r\n    height: 36px;\r\n\r\n    margin-bottom: 16px;\r\n\r\n    border-radius: 50%;\r\n\r\n    color: #07111f;\r\n\r\n    background: var(--yellow);\r\n\r\n    font-size: 12px;\r\n    font-weight: 900;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   DEFINITIE BOX\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .definition {\r\n\r\n    position: relative;\r\n\r\n    padding: clamp(32px, 5vw, 60px);\r\n\r\n    overflow: hidden;\r\n\r\n    border: 1px solid rgba(255,242,0,.23);\r\n    border-radius: 30px;\r\n\r\n    background:\r\n        radial-gradient(\r\n            circle at 95% 0%,\r\n            rgba(50,241,220,.10),\r\n            transparent 32%\r\n        ),\r\n        linear-gradient(\r\n            135deg,\r\n            #0d2034,\r\n            #091626\r\n        );\r\n\r\n    box-shadow: var(--shadow);\r\n}\r\n\r\n\r\n#cctv-ch04 .definition::after {\r\n\r\n    content: \"HDD\";\r\n\r\n    position: absolute;\r\n\r\n    right: -5px;\r\n    bottom: -30px;\r\n\r\n    color: rgba(255,242,0,.024);\r\n\r\n    font-size: clamp(120px, 22vw, 270px);\r\n    font-weight: 900;\r\n\r\n    line-height: .8;\r\n\r\n    pointer-events: none;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   OPSLAG FACTOREN\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .factor-grid {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: repeat(3, 1fr);\r\n\r\n    gap: 17px;\r\n\r\n    margin-top: 42px;\r\n}\r\n\r\n\r\n#cctv-ch04 .factor {\r\n\r\n    position: relative;\r\n\r\n    min-height: 270px;\r\n\r\n    padding: 27px;\r\n\r\n    overflow: hidden;\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 24px;\r\n\r\n    background: var(--card);\r\n}\r\n\r\n\r\n#cctv-ch04 .factor::after {\r\n\r\n    content: attr(data-number);\r\n\r\n    position: absolute;\r\n\r\n    right: 9px;\r\n    bottom: -30px;\r\n\r\n    color: rgba(255,255,255,.032);\r\n\r\n    font-size: 118px;\r\n    font-weight: 900;\r\n\r\n    line-height: 1;\r\n}\r\n\r\n\r\n#cctv-ch04 .factor-icon {\r\n\r\n    display: flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n\r\n    width: 52px;\r\n    height: 52px;\r\n\r\n    margin-bottom: 20px;\r\n\r\n    border-radius: 16px;\r\n\r\n    color: #07111f;\r\n\r\n    background: var(--accent);\r\n\r\n    font-size: 12px;\r\n    font-weight: 900;\r\n}\r\n\r\n\r\n#cctv-ch04 .factor p {\r\n\r\n    position: relative;\r\n    z-index: 2;\r\n\r\n    margin-bottom: 0;\r\n\r\n    color: var(--muted);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   OPSLAG METER\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .storage-load {\r\n\r\n    padding: clamp(32px, 5vw, 58px);\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 28px;\r\n\r\n    background:\r\n        linear-gradient(\r\n            145deg,\r\n            #0b1f33,\r\n            #081522\r\n        );\r\n}\r\n\r\n\r\n#cctv-ch04 .load-grid {\r\n\r\n    display: grid;\r\n\r\n    gap: 17px;\r\n\r\n    margin-top: 33px;\r\n}\r\n\r\n\r\n#cctv-ch04 .load-row {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: 190px 1fr 110px;\r\n\r\n    gap: 17px;\r\n\r\n    align-items: center;\r\n}\r\n\r\n\r\n#cctv-ch04 .load-row strong {\r\n\r\n    color: #ffffff;\r\n\r\n    font-size: 13px;\r\n}\r\n\r\n\r\n#cctv-ch04 .load-track {\r\n\r\n    height: 11px;\r\n\r\n    overflow: hidden;\r\n\r\n    border-radius: 999px;\r\n\r\n    background: rgba(255,255,255,.07);\r\n}\r\n\r\n\r\n#cctv-ch04 .load-track span {\r\n\r\n    display: block;\r\n\r\n    width: var(--width);\r\n    height: 100%;\r\n\r\n    border-radius: inherit;\r\n\r\n    background: var(--accent);\r\n}\r\n\r\n\r\n#cctv-ch04 .load-result {\r\n\r\n    color: var(--accent);\r\n\r\n    font-family: monospace;\r\n    font-size: 11px;\r\n    font-weight: 900;\r\n\r\n    text-align: right;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   EDITORIAL FOTO\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .editorial {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: .95fr 1.05fr;\r\n\r\n    gap: 65px;\r\n\r\n    align-items: center;\r\n}\r\n\r\n\r\n#cctv-ch04 .editorial.reverse {\r\n\r\n    grid-template-columns: 1.05fr .95fr;\r\n}\r\n\r\n\r\n#cctv-ch04 .photo-card {\r\n\r\n    position: relative;\r\n\r\n    overflow: hidden;\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 28px;\r\n\r\n    background: #06101c;\r\n\r\n    box-shadow: var(--shadow);\r\n}\r\n\r\n\r\n#cctv-ch04 .photo-card img {\r\n\r\n    min-height: 430px;\r\n\r\n    object-fit: cover;\r\n}\r\n\r\n\r\n#cctv-ch04 .photo-card::after {\r\n\r\n    content: \"\";\r\n\r\n    position: absolute;\r\n\r\n    inset: 0;\r\n\r\n    background:\r\n        linear-gradient(\r\n            180deg,\r\n            transparent 43%,\r\n            rgba(3,11,19,.78)\r\n        );\r\n\r\n    pointer-events: none;\r\n}\r\n\r\n\r\n#cctv-ch04 .photo-caption {\r\n\r\n    position: absolute;\r\n    z-index: 2;\r\n\r\n    left: 22px;\r\n    right: 22px;\r\n    bottom: 20px;\r\n}\r\n\r\n\r\n#cctv-ch04 .photo-caption strong {\r\n\r\n    display: block;\r\n\r\n    color: var(--yellow);\r\n\r\n    font-size: 19px;\r\n}\r\n\r\n\r\n#cctv-ch04 .photo-caption span {\r\n\r\n    color: #d7e3ef;\r\n\r\n    font-size: 12px;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   INFO \/ NOTE\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .note {\r\n\r\n    padding: 27px 29px;\r\n\r\n    border-left: 5px solid var(--yellow);\r\n    border-radius: 0 20px 20px 0;\r\n\r\n    background:\r\n        linear-gradient(\r\n            90deg,\r\n            rgba(255,242,0,.085),\r\n            rgba(255,242,0,.015)\r\n        );\r\n}\r\n\r\n\r\n#cctv-ch04 .note strong {\r\n    color: var(--yellow);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   HDD VS SSD\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .disk-grid {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: 1fr 1fr;\r\n\r\n    gap: 18px;\r\n\r\n    margin-top: 40px;\r\n}\r\n\r\n\r\n#cctv-ch04 .disk-card {\r\n\r\n    padding: 31px;\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 25px;\r\n\r\n    background:\r\n        linear-gradient(\r\n            145deg,\r\n            rgba(255,255,255,.055),\r\n            rgba(255,255,255,.018)\r\n        );\r\n}\r\n\r\n\r\n#cctv-ch04 .disk-label {\r\n\r\n    display: inline-flex;\r\n\r\n    margin-bottom: 20px;\r\n\r\n    padding: 7px 11px;\r\n\r\n    border-radius: 8px;\r\n\r\n    color: #07111f;\r\n\r\n    background: var(--accent);\r\n\r\n    font-family: monospace;\r\n    font-size: 11px;\r\n    font-weight: 900;\r\n}\r\n\r\n\r\n#cctv-ch04 .disk-card p {\r\n\r\n    color: var(--muted);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   RAID\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .raid-section {\r\n\r\n    background: #091522;\r\n}\r\n\r\n\r\n#cctv-ch04 .raid-grid {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: .8fr 1.2fr;\r\n\r\n    gap: 55px;\r\n\r\n    align-items: center;\r\n}\r\n\r\n\r\n#cctv-ch04 .raid-visual {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: repeat(4, 1fr);\r\n\r\n    gap: 10px;\r\n\r\n    padding: 30px;\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 28px;\r\n\r\n    background:\r\n        linear-gradient(\r\n            145deg,\r\n            rgba(255,255,255,.045),\r\n            rgba(255,255,255,.015)\r\n        );\r\n}\r\n\r\n\r\n#cctv-ch04 .raid-drive {\r\n\r\n    position: relative;\r\n\r\n    min-height: 190px;\r\n\r\n    display: flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n\r\n    border: 1px solid rgba(255,255,255,.11);\r\n    border-radius: 17px;\r\n\r\n    color: var(--yellow);\r\n\r\n    background:\r\n        linear-gradient(\r\n            180deg,\r\n            #142b43,\r\n            #081725\r\n        );\r\n\r\n    font-family: monospace;\r\n    font-size: 13px;\r\n    font-weight: 900;\r\n}\r\n\r\n\r\n#cctv-ch04 .raid-drive::before {\r\n\r\n    content: \"\";\r\n\r\n    position: absolute;\r\n\r\n    top: 20px;\r\n\r\n    width: 11px;\r\n    height: 11px;\r\n\r\n    border-radius: 50%;\r\n\r\n    background: var(--green);\r\n\r\n    box-shadow:\r\n        0 0 12px rgba(104,232,154,.6);\r\n}\r\n\r\n\r\n#cctv-ch04 .raid-drive.failed {\r\n\r\n    color: var(--red);\r\n\r\n    border-color: rgba(255,115,95,.35);\r\n}\r\n\r\n\r\n#cctv-ch04 .raid-drive.failed::before {\r\n\r\n    background: var(--red);\r\n\r\n    box-shadow:\r\n        0 0 12px rgba(255,115,95,.7);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   EXTRA OPSLAG\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .extra-grid {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: repeat(3, 1fr);\r\n\r\n    gap: 18px;\r\n\r\n    margin-top: 40px;\r\n}\r\n\r\n\r\n#cctv-ch04 .extra-card {\r\n\r\n    position: relative;\r\n\r\n    min-height: 390px;\r\n\r\n    padding: 30px;\r\n\r\n    overflow: hidden;\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 26px;\r\n\r\n    background: var(--card);\r\n}\r\n\r\n\r\n#cctv-ch04 .extra-card::after {\r\n\r\n    content: attr(data-code);\r\n\r\n    position: absolute;\r\n\r\n    right: 5px;\r\n    bottom: -20px;\r\n\r\n    color: rgba(255,255,255,.025);\r\n\r\n    font-size: 88px;\r\n    font-weight: 900;\r\n\r\n    line-height: 1;\r\n}\r\n\r\n\r\n#cctv-ch04 .extra-symbol {\r\n\r\n    display: flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n\r\n    width: 55px;\r\n    height: 55px;\r\n\r\n    margin-bottom: 22px;\r\n\r\n    border-radius: 17px;\r\n\r\n    color: #07111f;\r\n\r\n    background: var(--accent);\r\n\r\n    font-family: monospace;\r\n    font-size: 12px;\r\n    font-weight: 900;\r\n}\r\n\r\n\r\n#cctv-ch04 .extra-card p {\r\n\r\n    position: relative;\r\n    z-index: 2;\r\n\r\n    color: var(--muted);\r\n}\r\n\r\n\r\n#cctv-ch04 .mini-points {\r\n\r\n    position: relative;\r\n    z-index: 2;\r\n\r\n    display: grid;\r\n\r\n    gap: 9px;\r\n\r\n    margin-top: 20px;\r\n}\r\n\r\n\r\n#cctv-ch04 .mini-point {\r\n\r\n    padding: 10px 12px;\r\n\r\n    border: 1px solid rgba(255,255,255,.08);\r\n    border-radius: 11px;\r\n\r\n    color: #d7e2ed;\r\n\r\n    background: rgba(0,0,0,.13);\r\n\r\n    font-size: 12px;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   SD FOTO\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .sd-feature {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: .9fr 1.1fr;\r\n\r\n    gap: 60px;\r\n\r\n    align-items: center;\r\n}\r\n\r\n\r\n#cctv-ch04 .sd-photo {\r\n\r\n    position: relative;\r\n\r\n    padding: 22px;\r\n}\r\n\r\n\r\n#cctv-ch04 .sd-photo::before {\r\n\r\n    content: \"\";\r\n\r\n    position: absolute;\r\n\r\n    inset: 7% 2% 3% 9%;\r\n\r\n    border-radius: 35px;\r\n\r\n    background:\r\n        linear-gradient(\r\n            135deg,\r\n            rgba(50,241,220,.15),\r\n            rgba(255,242,0,.10)\r\n        );\r\n\r\n    transform: rotate(-4deg);\r\n}\r\n\r\n\r\n#cctv-ch04 .sd-photo figure {\r\n\r\n    position: relative;\r\n    z-index: 2;\r\n\r\n    overflow: hidden;\r\n\r\n    border: 1px solid rgba(50,241,220,.25);\r\n    border-radius: 28px;\r\n\r\n    box-shadow: var(--shadow);\r\n}\r\n\r\n\r\n#cctv-ch04 .sd-photo img {\r\n\r\n    min-height: 390px;\r\n\r\n    object-fit: cover;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   CLOUD\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .cloud-feature {\r\n\r\n    position: relative;\r\n\r\n    min-height: 540px;\r\n\r\n    display: flex;\r\n    align-items: flex-end;\r\n\r\n    overflow: hidden;\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 32px;\r\n\r\n    background: #07111f;\r\n\r\n    box-shadow: var(--shadow);\r\n}\r\n\r\n\r\n#cctv-ch04 .cloud-feature img {\r\n\r\n    position: absolute;\r\n\r\n    inset: 0;\r\n\r\n    width: 100%;\r\n    height: 100%;\r\n\r\n    object-fit: cover;\r\n}\r\n\r\n\r\n#cctv-ch04 .cloud-feature::after {\r\n\r\n    content: \"\";\r\n\r\n    position: absolute;\r\n\r\n    inset: 0;\r\n\r\n    background:\r\n        linear-gradient(\r\n            90deg,\r\n            rgba(4,13,23,.97) 0%,\r\n            rgba(4,13,23,.83) 46%,\r\n            rgba(4,13,23,.16) 100%\r\n        );\r\n}\r\n\r\n\r\n#cctv-ch04 .cloud-content {\r\n\r\n    position: relative;\r\n    z-index: 2;\r\n\r\n    width: min(670px, 92%);\r\n\r\n    padding: 52px;\r\n}\r\n\r\n\r\n#cctv-ch04 .cloud-reasons {\r\n\r\n    display: flex;\r\n    flex-wrap: wrap;\r\n\r\n    gap: 8px;\r\n\r\n    margin-top: 24px;\r\n}\r\n\r\n\r\n#cctv-ch04 .cloud-tag {\r\n\r\n    padding: 8px 11px;\r\n\r\n    border: 1px solid rgba(255,255,255,.12);\r\n    border-radius: 999px;\r\n\r\n    color: #d8e4ee;\r\n\r\n    background: rgba(0,0,0,.18);\r\n\r\n    font-size: 11px;\r\n    font-weight: 700;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   CHECKLIST\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .check-grid {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: repeat(2, 1fr);\r\n\r\n    gap: 13px;\r\n\r\n    margin-top: 38px;\r\n}\r\n\r\n\r\n#cctv-ch04 .check-item {\r\n\r\n    display: flex;\r\n    align-items: flex-start;\r\n\r\n    gap: 15px;\r\n\r\n    padding: 20px;\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 17px;\r\n\r\n    background: rgba(255,255,255,.03);\r\n}\r\n\r\n\r\n#cctv-ch04 .check-number {\r\n\r\n    display: flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n\r\n    width: 31px;\r\n    height: 31px;\r\n\r\n    flex: 0 0 31px;\r\n\r\n    border-radius: 9px;\r\n\r\n    color: #07111f;\r\n\r\n    background: var(--yellow);\r\n\r\n    font-size: 12px;\r\n    font-weight: 900;\r\n}\r\n\r\n\r\n#cctv-ch04 .check-item strong {\r\n\r\n    display: block;\r\n\r\n    margin-bottom: 4px;\r\n\r\n    color: #ffffff;\r\n}\r\n\r\n\r\n#cctv-ch04 .check-item span {\r\n\r\n    color: var(--muted);\r\n\r\n    font-size: 12px;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   MICRO LEARNING\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .micro {\r\n\r\n    padding: 28px 0 86px;\r\n}\r\n\r\n\r\n#cctv-ch04 .micro-box {\r\n\r\n    position: relative;\r\n\r\n    padding: clamp(35px, 5vw, 62px);\r\n\r\n    overflow: hidden;\r\n\r\n    border: 1px solid rgba(255,242,0,.24);\r\n    border-radius: 30px;\r\n\r\n    background:\r\n        radial-gradient(\r\n            circle at 90% 10%,\r\n            rgba(156,108,255,.20),\r\n            transparent 31%\r\n        ),\r\n        radial-gradient(\r\n            circle at 0% 100%,\r\n            rgba(50,241,220,.13),\r\n            transparent 37%\r\n        ),\r\n        linear-gradient(\r\n            135deg,\r\n            #0c2235,\r\n            #10182b\r\n        );\r\n\r\n    box-shadow: var(--shadow);\r\n}\r\n\r\n\r\n#cctv-ch04 .micro-box::after {\r\n\r\n    content: \"STORAGE\";\r\n\r\n    position: absolute;\r\n\r\n    right: -20px;\r\n    bottom: -18px;\r\n\r\n    color: rgba(255,242,0,.023);\r\n\r\n    font-size: clamp(70px, 12vw, 145px);\r\n    font-weight: 900;\r\n\r\n    line-height: .8;\r\n}\r\n\r\n\r\n#cctv-ch04 .micro-grid {\r\n\r\n    position: relative;\r\n    z-index: 2;\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: 1.15fr .85fr;\r\n\r\n    gap: 55px;\r\n\r\n    align-items: center;\r\n}\r\n\r\n\r\n#cctv-ch04 .practice-list {\r\n\r\n    display: grid;\r\n\r\n    gap: 10px;\r\n}\r\n\r\n\r\n#cctv-ch04 .practice-item {\r\n\r\n    display: flex;\r\n    align-items: center;\r\n\r\n    gap: 12px;\r\n\r\n    padding: 13px 14px;\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 13px;\r\n\r\n    background: rgba(0,0,0,.17);\r\n\r\n    color: #dce6ef;\r\n\r\n    font-size: 13px;\r\n}\r\n\r\n\r\n#cctv-ch04 .practice-check {\r\n\r\n    display: flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n\r\n    width: 25px;\r\n    height: 25px;\r\n\r\n    flex: 0 0 25px;\r\n\r\n    border-radius: 50%;\r\n\r\n    color: #07111f;\r\n\r\n    background: var(--yellow);\r\n\r\n    font-weight: 900;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   QUIZ\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .quiz-section {\r\n\r\n    background:\r\n        linear-gradient(\r\n            180deg,\r\n            #091522,\r\n            #07111f\r\n        );\r\n}\r\n\r\n\r\n#cctv-ch04 .quiz-grid {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: repeat(4, 1fr);\r\n\r\n    gap: 15px;\r\n\r\n    margin-top: 37px;\r\n}\r\n\r\n\r\n#cctv-ch04 .quiz {\r\n\r\n    padding: 25px;\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 20px;\r\n\r\n    background: rgba(255,255,255,.035);\r\n}\r\n\r\n\r\n#cctv-ch04 .quiz small {\r\n\r\n    display: block;\r\n\r\n    margin-bottom: 10px;\r\n\r\n    color: var(--cyan);\r\n\r\n    font-family: monospace;\r\n    font-weight: 800;\r\n\r\n    letter-spacing: 1px;\r\n}\r\n\r\n\r\n#cctv-ch04 .quiz p {\r\n\r\n    margin: 0;\r\n\r\n    color: #ffffff;\r\n\r\n    font-weight: 700;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   HOOFDSTUKNAVIGATIE\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .chapter-nav {\r\n\r\n    padding: 75px 0 45px;\r\n}\r\n\r\n\r\n#cctv-ch04 .chapter-nav-grid {\r\n\r\n    display: grid;\r\n\r\n    grid-template-columns: 1fr .75fr 1.25fr;\r\n\r\n    gap: 16px;\r\n}\r\n\r\n\r\n#cctv-ch04 .nav-card {\r\n\r\n    display: block;\r\n\r\n    padding: 27px;\r\n\r\n    border: 1px solid var(--border);\r\n    border-radius: 22px;\r\n\r\n    background: var(--card);\r\n\r\n    text-decoration: none;\r\n\r\n    transition:\r\n        transform .2s ease,\r\n        border-color .2s ease;\r\n}\r\n\r\n\r\n#cctv-ch04 .nav-card:hover {\r\n\r\n    transform: translateY(-3px);\r\n\r\n    border-color: var(--yellow);\r\n}\r\n\r\n\r\n#cctv-ch04 .nav-card small {\r\n\r\n    display: block;\r\n\r\n    margin-bottom: 8px;\r\n\r\n    color: var(--muted);\r\n\r\n    font-size: 11px;\r\n    font-weight: 800;\r\n\r\n    letter-spacing: 1.3px;\r\n    text-transform: uppercase;\r\n}\r\n\r\n\r\n#cctv-ch04 .nav-card strong {\r\n\r\n    display: block;\r\n\r\n    color: var(--yellow);\r\n\r\n    font-size: 19px;\r\n}\r\n\r\n\r\n#cctv-ch04 .next {\r\n\r\n    background:\r\n        linear-gradient(\r\n            120deg,\r\n            rgba(255,242,0,.07),\r\n            rgba(255,255,255,.025)\r\n        );\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   COPYRIGHT\r\n   ========================================================= *\/\r\n\r\n#cctv-ch04 .copyright {\r\n\r\n    padding: 25px 0 38px;\r\n\r\n    border-top: 1px solid var(--border);\r\n\r\n    color: #71849a;\r\n\r\n    font-size: 12px;\r\n    text-align: center;\r\n}\r\n\r\n\r\n#cctv-ch04 .copyright strong {\r\n    color: #a8b8c8;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   RESPONSIVE\r\n   ========================================================= *\/\r\n\r\n@media (max-width: 960px) {\r\n\r\n    #cctv-ch04 .hero-grid,\r\n    #cctv-ch04 .learning-grid,\r\n    #cctv-ch04 .editorial,\r\n    #cctv-ch04 .editorial.reverse,\r\n    #cctv-ch04 .raid-grid,\r\n    #cctv-ch04 .sd-feature,\r\n    #cctv-ch04 .micro-grid {\r\n        grid-template-columns: 1fr;\r\n    }\r\n\r\n    #cctv-ch04 .factor-grid,\r\n    #cctv-ch04 .extra-grid {\r\n        grid-template-columns: 1fr;\r\n    }\r\n\r\n    #cctv-ch04 .quiz-grid {\r\n        grid-template-columns: repeat(2, 1fr);\r\n    }\r\n\r\n    #cctv-ch04 .chapter-nav-grid {\r\n        grid-template-columns: 1fr;\r\n    }\r\n\r\n}\r\n\r\n\r\n@media (max-width: 700px) {\r\n\r\n    #cctv-ch04 .wrap {\r\n        width: min(100% - 24px, 1160px);\r\n    }\r\n\r\n    #cctv-ch04 .section {\r\n        padding: 62px 0;\r\n    }\r\n\r\n    #cctv-ch04 h1 {\r\n        letter-spacing: -2.5px;\r\n    }\r\n\r\n    #cctv-ch04 h2 {\r\n        letter-spacing: -1.3px;\r\n    }\r\n\r\n    #cctv-ch04 .course-nav-inner {\r\n        align-items: flex-start;\r\n        flex-direction: column;\r\n    }\r\n\r\n    #cctv-ch04 .learning-cards,\r\n    #cctv-ch04 .disk-grid,\r\n    #cctv-ch04 .check-grid,\r\n    #cctv-ch04 .quiz-grid {\r\n        grid-template-columns: 1fr;\r\n    }\r\n\r\n    #cctv-ch04 .load-row {\r\n        grid-template-columns: 1fr;\r\n        gap: 7px;\r\n    }\r\n\r\n    #cctv-ch04 .load-result {\r\n        text-align: left;\r\n    }\r\n\r\n    #cctv-ch04 .raid-visual {\r\n        grid-template-columns: repeat(2, 1fr);\r\n    }\r\n\r\n    #cctv-ch04 .button-row {\r\n        flex-direction: column;\r\n    }\r\n\r\n    #cctv-ch04 .btn {\r\n        width: 100%;\r\n    }\r\n\r\n    #cctv-ch04 .photo-overlay {\r\n        align-items: flex-start;\r\n        flex-direction: column;\r\n        gap: 3px;\r\n    }\r\n\r\n    #cctv-ch04 .cloud-feature {\r\n        min-height: 680px;\r\n    }\r\n\r\n    #cctv-ch04 .cloud-feature::after {\r\n        background:\r\n            linear-gradient(\r\n                0deg,\r\n                rgba(4,13,23,.98) 0%,\r\n                rgba(4,13,23,.84) 65%,\r\n                rgba(4,13,23,.15) 100%\r\n            );\r\n    }\r\n\r\n    #cctv-ch04 .cloud-content {\r\n        padding: 28px;\r\n    }\r\n\r\n}\r\n\r\n<\/style>\r\n\r\n\r\n<main id=\"cctv-ch04\">\r\n\r\n\r\n<!-- =========================================================\r\n     CURSUSNAVIGATIE\r\n     ========================================================= -->\r\n\r\n<nav class=\"course-nav\">\r\n\r\n    <div class=\"wrap course-nav-inner\">\r\n\r\n        <a href=\"https:\/\/cctvacademy.be\/fr\/cctv-opnamesysteem-kiezen\/\">\r\n            \u2190 Hoofdstuk 3\r\n        <\/a>\r\n\r\n        <span class=\"module-no\">\r\n            MODULE 04 \/ 10\r\n        <\/span>\r\n\r\n        <a href=\"https:\/\/cctvacademy.be\/fr\/cctv-monitor\/\">\r\n            Hoofdstuk 5 \u2192\r\n        <\/a>\r\n\r\n    <\/div>\r\n\r\n<\/nav>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     HERO\r\n     ========================================================= -->\r\n\r\n<section class=\"hero\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n        <div class=\"hero-grid\">\r\n\r\n\r\n            <div>\r\n\r\n                <div class=\"badge\">\r\n\r\n                    <span class=\"badge-dot\"><\/span>\r\n\r\n                    Basis CCTV Opleiding \u00b7 Hoofdstuk 04\r\n\r\n                <\/div>\r\n\r\n\r\n                <h1>\r\n                    CCTV-<br>\r\n                    opslag.\r\n                <\/h1>\r\n\r\n\r\n                <p class=\"lead\">\r\n\r\n                    Een camera kan prachtige beelden leveren,\r\n                    maar zonder voldoende opslag verdwijnen\r\n                    die beelden sneller dan je verwacht.\r\n\r\n                <\/p>\r\n\r\n\r\n                <p class=\"muted\">\r\n\r\n                    Hoeveel opslag je nodig hebt,\r\n                    hangt niet alleen af van het aantal camera's.\r\n\r\n                    Ook resolutie, framerate, compressie,\r\n                    opnamemethode, bewaartermijn\r\n                    en redundantie hebben een grote invloed.\r\n\r\n                <\/p>\r\n\r\n\r\n                <div\r\n                    class=\"button-row\"\r\n                    style=\"margin-top:30px;\"\r\n                >\r\n\r\n                    <a\r\n                        class=\"btn btn-primary\"\r\n                        href=\"#harde-schijf\"\r\n                    >\r\n                        Start hoofdstuk \u2193\r\n                    <\/a>\r\n\r\n\r\n                    <a\r\n                        class=\"btn btn-secondary\"\r\n                        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding\/\"\r\n                    >\r\n                        Alle hoofdstukken\r\n                    <\/a>\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n\r\n            <!-- HERO HDD FOTO -->\r\n\r\n            <div class=\"hero-photo-wrap\">\r\n\r\n                <span class=\"floating-label\">\r\n                    VIDEO \/\/ STORAGE\r\n                <\/span>\r\n\r\n\r\n                <figure class=\"hero-photo\">\r\n\r\n                    <img data-recalc-dims=\"1\" decoding=\"async\"\r\n                        src=\"https:\/\/i0.wp.com\/images.pexels.com\/photos\/6310044\/pexels-photo-6310044.jpeg?w=812&#038;ssl=1\"\r\n                        alt=\"Close-up van de interne onderdelen van een harde schijf\"\r\n                        loading=\"eager\"\r\n                        fetchpriority=\"high\"\r\n                    >\r\n\r\n\r\n                    <figcaption class=\"photo-overlay\">\r\n\r\n                        <span>\r\n                            Videobeelden vragen continu opslagcapaciteit\r\n                        <\/span>\r\n\r\n                        <strong>\r\n                            HDD \/\/ RECORD \/\/ RETAIN\r\n                        <\/strong>\r\n\r\n                    <\/figcaption>\r\n\r\n                <\/figure>\r\n\r\n            <\/div>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     LEERDOELEN\r\n     ========================================================= -->\r\n\r\n<section class=\"section learning\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n        <div class=\"learning-grid\">\r\n\r\n\r\n            <div>\r\n\r\n                <span class=\"kicker\">\r\n                    Na dit hoofdstuk\r\n                <\/span>\r\n\r\n\r\n                <h2>\r\n                    Je begrijpt waar de terabytes naartoe gaan.\r\n                <\/h2>\r\n\r\n\r\n                <p class=\"muted\">\r\n\r\n                    Opslagcapaciteit is het resultaat\r\n                    van meerdere keuzes in de volledige\r\n                    CCTV-installatie.\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div class=\"learning-cards\">\r\n\r\n\r\n                <div class=\"learning-card\">\r\n\r\n                    <span class=\"number\">\r\n                        01\r\n                    <\/span>\r\n\r\n                    <h3>\r\n                        HDD-capaciteit\r\n                    <\/h3>\r\n\r\n                    <p class=\"muted\">\r\n\r\n                        Je kent de factoren die bepalen\r\n                        hoeveel opslag nodig is.\r\n\r\n                    <\/p>\r\n\r\n                <\/div>\r\n\r\n\r\n                <div class=\"learning-card\">\r\n\r\n                    <span class=\"number\">\r\n                        02\r\n                    <\/span>\r\n\r\n                    <h3>\r\n                        Bewaartijd\r\n                    <\/h3>\r\n\r\n                    <p class=\"muted\">\r\n\r\n                        Je begrijpt waarom 30 dagen\r\n                        veel meer opslag vraagt dan 7 dagen.\r\n\r\n                    <\/p>\r\n\r\n                <\/div>\r\n\r\n\r\n                <div class=\"learning-card\">\r\n\r\n                    <span class=\"number\">\r\n                        03\r\n                    <\/span>\r\n\r\n                    <h3>\r\n                        Redundantie\r\n                    <\/h3>\r\n\r\n                    <p class=\"muted\">\r\n\r\n                        Je begrijpt waarom RAID\r\n                        extra schijven kan vereisen.\r\n\r\n                    <\/p>\r\n\r\n                <\/div>\r\n\r\n\r\n                <div class=\"learning-card\">\r\n\r\n                    <span class=\"number\">\r\n                        04\r\n                    <\/span>\r\n\r\n                    <h3>\r\n                        Extra opslag\r\n                    <\/h3>\r\n\r\n                    <p class=\"muted\">\r\n\r\n                        Je kent de rol van NAS,\r\n                        SD-kaarten en cloudopslag.\r\n\r\n                    <\/p>\r\n\r\n                <\/div>\r\n\r\n\r\n            <\/div>\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     HARDE SCHIJF\r\n     ========================================================= -->\r\n\r\n<section\r\n    class=\"section\"\r\n    id=\"harde-schijf\"\r\n>\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <span class=\"kicker\">\r\n            Primaire opslag \/\/ HDD\r\n        <\/span>\r\n\r\n\r\n        <h2>\r\n            De harde schijf<br>\r\n            bewaart het verleden.\r\n        <\/h2>\r\n\r\n\r\n        <div class=\"definition\">\r\n\r\n\r\n            <p class=\"lead\">\r\n\r\n                In veel CCTV-recorders worden harde schijven\r\n                gebruikt om videobeelden\r\n\r\n                <strong style=\"color:#fff200;\">\r\n                    24 uur per dag\r\n                <\/strong>\r\n\r\n                op te slaan.\r\n\r\n            <\/p>\r\n\r\n\r\n            <p class=\"muted\">\r\n\r\n                De benodigde capaciteit hangt af\r\n                van hoeveel videodata het volledige systeem\r\n                gedurende de gewenste bewaartermijn produceert.\r\n\r\n            <\/p>\r\n\r\n\r\n            <p\r\n                class=\"muted\"\r\n                style=\"margin-bottom:0;\"\r\n            >\r\n\r\n                Daarom bestaat er geen universeel antwoord op:\r\n\r\n                <strong style=\"color:#ffffff;\">\r\n                    \u201cHoe groot moet mijn harde schijf zijn?\u201d\r\n                <\/strong>\r\n\r\n            <\/p>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     7 FACTOREN\r\n     ========================================================= -->\r\n\r\n<section class=\"section\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <span class=\"kicker\">\r\n            Storage calculation\r\n        <\/span>\r\n\r\n\r\n        <h2>\r\n            Zeven factoren bepalen<br>\r\n            hoeveel opslag je nodig hebt.\r\n        <\/h2>\r\n\r\n\r\n        <div class=\"factor-grid\">\r\n\r\n\r\n            <div\r\n                class=\"factor\"\r\n                data-number=\"1\"\r\n            >\r\n\r\n                <div\r\n                    class=\"factor-icon\"\r\n                    style=\"--accent:#fff200;\"\r\n                >\r\n                    CAM\r\n                <\/div>\r\n\r\n                <h3>\r\n                    Aantal camera's\r\n                <\/h3>\r\n\r\n                <p>\r\n\r\n                    Elke extra camera cre\u00ebert\r\n                    een extra videostream.\r\n\r\n                    Meer camera's betekent dus\r\n                    meer opgeslagen videodata.\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div\r\n                class=\"factor\"\r\n                data-number=\"2\"\r\n            >\r\n\r\n                <div\r\n                    class=\"factor-icon\"\r\n                    style=\"--accent:#32f1dc;\"\r\n                >\r\n                    MP\r\n                <\/div>\r\n\r\n                <h3>\r\n                    Resolutie\r\n                <\/h3>\r\n\r\n                <p>\r\n\r\n                    Een camera met een hogere resolutie\r\n                    registreert meer beeldinformatie.\r\n\r\n                    Daardoor stijgt doorgaans ook\r\n                    de benodigde opslagcapaciteit.\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div\r\n                class=\"factor\"\r\n                data-number=\"3\"\r\n            >\r\n\r\n                <div\r\n                    class=\"factor-icon\"\r\n                    style=\"--accent:#32b7ff;\"\r\n                >\r\n                    FPS\r\n                <\/div>\r\n\r\n                <h3>\r\n                    Frames per seconde\r\n                <\/h3>\r\n\r\n                <p>\r\n\r\n                    Hoe meer beelden per seconde\r\n                    worden opgeslagen,\r\n                    hoe vloeiender de video \u2014\r\n                    maar ook hoe groter de hoeveelheid data.\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div\r\n                class=\"factor\"\r\n                data-number=\"4\"\r\n            >\r\n\r\n                <div\r\n                    class=\"factor-icon\"\r\n                    style=\"--accent:#9c6cff;\"\r\n                >\r\n                    H.26\r\n                <\/div>\r\n\r\n                <h3>\r\n                    Compression\r\n                <\/h3>\r\n\r\n                <p>\r\n\r\n                    Effici\u00ebntere videocompressie\r\n                    kan dezelfde beeldinformatie\r\n                    met minder opslagruimte bewaren.\r\n\r\n                    Denk bijvoorbeeld aan H.265\r\n                    tegenover oudere compressietechnieken.\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div\r\n                class=\"factor\"\r\n                data-number=\"5\"\r\n            >\r\n\r\n                <div\r\n                    class=\"factor-icon\"\r\n                    style=\"--accent:#ff9d45;\"\r\n                >\r\n                    REC\r\n                <\/div>\r\n\r\n                <h3>\r\n                    Opnamemethode\r\n                <\/h3>\r\n\r\n                <p>\r\n\r\n                    Continu opnemen vraagt veel opslag.\r\n\r\n                    Opnemen bij beweging,\r\n                    een event of alarm kan\r\n                    de hoeveelheid opgeslagen video beperken.\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div\r\n                class=\"factor\"\r\n                data-number=\"6\"\r\n            >\r\n\r\n                <div\r\n                    class=\"factor-icon\"\r\n                    style=\"--accent:#68e89a;\"\r\n                >\r\n                    30D\r\n                <\/div>\r\n\r\n                <h3>\r\n                    Bewaartermijn\r\n                <\/h3>\r\n\r\n                <p>\r\n\r\n                    Zeven dagen beelden bewaren\r\n                    vraagt veel minder capaciteit\r\n                    dan dertig of negentig dagen.\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div\r\n                class=\"factor\"\r\n                data-number=\"7\"\r\n            >\r\n\r\n                <div\r\n                    class=\"factor-icon\"\r\n                    style=\"--accent:#ff6fae;\"\r\n                >\r\n                    RAID\r\n                <\/div>\r\n\r\n                <h3>\r\n                    Redundantie\r\n                <\/h3>\r\n\r\n                <p>\r\n\r\n                    Bij RAID worden meerdere\r\n                    harde schijven gebruikt.\r\n\r\n                    Een deel van de totale capaciteit\r\n                    kan worden ingezet om\r\n                    uitval van een schijf op te vangen.\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     VISUELE IMPACT\r\n     ========================================================= -->\r\n\r\n<section class=\"section\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <span class=\"kicker\">\r\n            Meer data = meer opslag\r\n        <\/span>\r\n\r\n\r\n        <h2>\r\n            Elke instelling<br>\r\n            heeft een prijs in gigabytes.\r\n        <\/h2>\r\n\r\n\r\n        <div class=\"storage-load\">\r\n\r\n\r\n            <p class=\"muted\">\r\n\r\n                Onderstaande balken zijn geen exacte berekening,\r\n                maar tonen visueel welke keuzes\r\n                de opslagbehoefte kunnen verhogen.\r\n\r\n            <\/p>\r\n\r\n\r\n            <div class=\"load-grid\">\r\n\r\n\r\n                <div class=\"load-row\">\r\n\r\n                    <strong>\r\n                        Meer camera's\r\n                    <\/strong>\r\n\r\n                    <div class=\"load-track\">\r\n\r\n                        <span\r\n                            style=\"                                --width:88%;                                --accent:#fff200;                            \"\r\n                        ><\/span>\r\n\r\n                    <\/div>\r\n\r\n                    <span\r\n                        class=\"load-result\"\r\n                        style=\"--accent:#fff200;\"\r\n                    >\r\n                        \u2191 OPSLAG\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n\r\n                <div class=\"load-row\">\r\n\r\n                    <strong>\r\n                        Hogere resolutie\r\n                    <\/strong>\r\n\r\n                    <div class=\"load-track\">\r\n\r\n                        <span\r\n                            style=\"                                --width:82%;                                --accent:#32f1dc;                            \"\r\n                        ><\/span>\r\n\r\n                    <\/div>\r\n\r\n                    <span\r\n                        class=\"load-result\"\r\n                        style=\"--accent:#32f1dc;\"\r\n                    >\r\n                        \u2191 OPSLAG\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n\r\n                <div class=\"load-row\">\r\n\r\n                    <strong>\r\n                        Meer FPS\r\n                    <\/strong>\r\n\r\n                    <div class=\"load-track\">\r\n\r\n                        <span\r\n                            style=\"                                --width:72%;                                --accent:#32b7ff;                            \"\r\n                        ><\/span>\r\n\r\n                    <\/div>\r\n\r\n                    <span\r\n                        class=\"load-result\"\r\n                        style=\"--accent:#32b7ff;\"\r\n                    >\r\n                        \u2191 OPSLAG\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n\r\n                <div class=\"load-row\">\r\n\r\n                    <strong>\r\n                        Langere bewaartijd\r\n                    <\/strong>\r\n\r\n                    <div class=\"load-track\">\r\n\r\n                        <span\r\n                            style=\"                                --width:95%;                                --accent:#ff9d45;                            \"\r\n                        ><\/span>\r\n\r\n                    <\/div>\r\n\r\n                    <span\r\n                        class=\"load-result\"\r\n                        style=\"--accent:#ff9d45;\"\r\n                    >\r\n                        \u2191\u2191 OPSLAG\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n\r\n                <div class=\"load-row\">\r\n\r\n                    <strong>\r\n                        Effici\u00ebnte compressie\r\n                    <\/strong>\r\n\r\n                    <div class=\"load-track\">\r\n\r\n                        <span\r\n                            style=\"                                --width:42%;                                --accent:#68e89a;                            \"\r\n                        ><\/span>\r\n\r\n                    <\/div>\r\n\r\n                    <span\r\n                        class=\"load-result\"\r\n                        style=\"--accent:#68e89a;\"\r\n                    >\r\n                        \u2193 OPSLAG\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n\r\n            <\/div>\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     HDD FOTO + SURVEILLANCE HDD\r\n     ========================================================= -->\r\n\r\n<section class=\"section\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <div class=\"editorial\">\r\n\r\n\r\n            <figure class=\"photo-card\">\r\n\r\n                <img data-recalc-dims=\"1\" decoding=\"async\"\r\n                    src=\"https:\/\/i0.wp.com\/images.pexels.com\/photos\/7370679\/pexels-photo-7370679.jpeg?w=812&#038;ssl=1\"\r\n                    alt=\"Open harde schijf met zichtbare schijfplaten en leeskop\"\r\n                    loading=\"lazy\"\r\n                >\r\n\r\n\r\n                <figcaption class=\"photo-caption\">\r\n\r\n                    <strong>\r\n                        CCTV-opslag werkt dag en nacht.\r\n                    <\/strong>\r\n\r\n                    <span>\r\n                        De schijf verwerkt langdurig\r\n                        en continu videodata.\r\n                    <\/span>\r\n\r\n                <\/figcaption>\r\n\r\n            <\/figure>\r\n\r\n\r\n\r\n            <div>\r\n\r\n                <span class=\"kicker\">\r\n                    Surveillance HDD\r\n                <\/span>\r\n\r\n\r\n                <h2>\r\n                    Niet elke harde schijf<br>\r\n                    heeft dezelfde taak.\r\n                <\/h2>\r\n\r\n\r\n                <p class=\"lead\">\r\n\r\n                    CCTV-recorders schrijven vaak\r\n                    gedurende lange perioden\r\n                    continu videodata naar de schijf.\r\n\r\n                <\/p>\r\n\r\n\r\n                <p class=\"muted\">\r\n\r\n                    Surveillance-harde schijven zijn ontworpen\r\n                    voor langdurige opnameomgevingen\r\n                    met een hoge schrijfbelasting.\r\n\r\n                    Daarom worden in professionele recorders\r\n                    meestal schijven gebruikt\r\n                    die voor surveillance zijn bedoeld.\r\n\r\n                <\/p>\r\n\r\n\r\n                <div class=\"note\">\r\n\r\n                    <strong>Praktisch:<\/strong>\r\n\r\n                    gebruik bij het ontwerpen\r\n                    van een CCTV-installatie een\r\n                    opslag- of hard-diskcalculator.\r\n\r\n                    Zo kun je camera-aantal,\r\n                    bitrate en bewaartermijn\r\n                    vooraf combineren.\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     HDD VS SSD\r\n     ========================================================= -->\r\n\r\n<section class=\"section\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <span class=\"kicker\">\r\n            HDD versus SSD\r\n        <\/span>\r\n\r\n\r\n        <h2>\r\n            Bewegende delen<br>\r\n            of solid state?\r\n        <\/h2>\r\n\r\n\r\n        <div class=\"disk-grid\">\r\n\r\n\r\n            <div\r\n                class=\"disk-card\"\r\n                style=\"--accent:#fff200;\"\r\n            >\r\n\r\n                <span\r\n                    class=\"disk-label\"\r\n                    style=\"--accent:#fff200;\"\r\n                >\r\n                    HDD\r\n                <\/span>\r\n\r\n\r\n                <h3>\r\n                    Harde schijf\r\n                <\/h3>\r\n\r\n\r\n                <p>\r\n\r\n                    Een klassieke HDD gebruikt\r\n                    draaiende magnetische schijven.\r\n\r\n                <\/p>\r\n\r\n\r\n                <p>\r\n\r\n                    HDD's bieden veel opslagcapaciteit\r\n                    en worden daarom zeer vaak gebruikt\r\n                    voor langdurige CCTV-opnames.\r\n\r\n                <\/p>\r\n\r\n\r\n                <p style=\"margin-bottom:0;\">\r\n\r\n                    Voor CCTV kies je bij voorkeur\r\n                    een schijf die geschikt is\r\n                    voor surveillance en continue schrijfbelasting.\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n\r\n            <div\r\n                class=\"disk-card\"\r\n                style=\"--accent:#32f1dc;\"\r\n            >\r\n\r\n                <span\r\n                    class=\"disk-label\"\r\n                    style=\"--accent:#32f1dc;\"\r\n                >\r\n                    SSD\r\n                <\/span>\r\n\r\n\r\n                <h3>\r\n                    Solid State Drive\r\n                <\/h3>\r\n\r\n\r\n                <p>\r\n\r\n                    Een SSD heeft geen bewegende\r\n                    mechanische onderdelen.\r\n\r\n                <\/p>\r\n\r\n\r\n                <p>\r\n\r\n                    Dat maakt SSD-technologie interessant\r\n                    in toepassingen waar trillingen,\r\n                    beweging of specifieke prestatie-eisen\r\n                    een belangrijke rol spelen.\r\n\r\n                <\/p>\r\n\r\n\r\n                <p style=\"margin-bottom:0;\">\r\n\r\n                    Welk opslagmedium geschikt is,\r\n                    hangt altijd af van het apparaat\r\n                    en de toepassing.\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     RAID\r\n     ========================================================= -->\r\n\r\n<section class=\"section raid-section\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <div class=\"raid-grid\">\r\n\r\n\r\n            <div class=\"raid-visual\">\r\n\r\n                <div class=\"raid-drive\">\r\n                    HDD 01\r\n                <\/div>\r\n\r\n                <div class=\"raid-drive\">\r\n                    HDD 02\r\n                <\/div>\r\n\r\n                <div class=\"raid-drive\">\r\n                    HDD 03\r\n                <\/div>\r\n\r\n                <div class=\"raid-drive failed\">\r\n                    HDD 04\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n\r\n            <div>\r\n\r\n                <span class=\"kicker\">\r\n                    Redundantie \/\/ RAID\r\n                <\/span>\r\n\r\n\r\n                <h2>\r\n                    Wat als \u00e9\u00e9n<br>\r\n                    schijf uitvalt?\r\n                <\/h2>\r\n\r\n\r\n                <p class=\"lead\">\r\n\r\n                    Bij grotere of kritischere systemen\r\n                    kan men meerdere harde schijven\r\n                    in een RAID-configuratie gebruiken.\r\n\r\n                <\/p>\r\n\r\n\r\n                <p class=\"muted\">\r\n\r\n                    Afhankelijk van het RAID-type\r\n                    wordt data verdeeld of gespiegeld\r\n                    over meerdere schijven.\r\n\r\n                    Daardoor kan het systeem\r\n                    een hogere beschikbaarheid krijgen\r\n                    wanneer een schijf defect raakt.\r\n\r\n                <\/p>\r\n\r\n\r\n                <div class=\"note\">\r\n\r\n                    <strong>Let op:<\/strong>\r\n\r\n                    redundantie is niet hetzelfde als back-up.\r\n\r\n                    RAID kan beschermen tegen bepaalde\r\n                    vormen van schijfuitval,\r\n                    maar niet automatisch tegen bijvoorbeeld\r\n                    verwijdering, sabotage of verlies\r\n                    van het volledige systeem.\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     EXTRA OPSLAG\r\n     ========================================================= -->\r\n\r\n<section class=\"section\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <span class=\"kicker\">\r\n            Extra opslagmogelijkheden\r\n        <\/span>\r\n\r\n\r\n        <h2>\r\n            Niet alles hoeft<br>\r\n            op de recorder te staan.\r\n        <\/h2>\r\n\r\n\r\n        <p class=\"lead\">\r\n\r\n            Naast lokale harde schijven\r\n            zijn er nog andere manieren\r\n            om camerabeelden op te slaan.\r\n\r\n        <\/p>\r\n\r\n\r\n        <div class=\"extra-grid\">\r\n\r\n\r\n            <!-- NAS -->\r\n\r\n            <article\r\n                class=\"extra-card\"\r\n                data-code=\"NAS\"\r\n            >\r\n\r\n                <div\r\n                    class=\"extra-symbol\"\r\n                    style=\"--accent:#32b7ff;\"\r\n                >\r\n                    NAS\r\n                <\/div>\r\n\r\n\r\n                <h3>\r\n                    Network Attached Storage\r\n                <\/h3>\r\n\r\n\r\n                <p>\r\n\r\n                    Een NAS is opslagapparatuur\r\n                    die via het netwerk bereikbaar is.\r\n\r\n                    Bestanden en data kunnen\r\n                    centraal worden opgeslagen\r\n                    en gedeeld.\r\n\r\n                <\/p>\r\n\r\n\r\n                <div class=\"mini-points\">\r\n\r\n                    <div class=\"mini-point\">\r\n                        Netwerkgebaseerde opslag\r\n                    <\/div>\r\n\r\n                    <div class=\"mini-point\">\r\n                        Centrale opslaglocatie\r\n                    <\/div>\r\n\r\n                    <div class=\"mini-point\">\r\n                        Meerdere schijven mogelijk\r\n                    <\/div>\r\n\r\n                <\/div>\r\n\r\n            <\/article>\r\n\r\n\r\n\r\n            <!-- SD -->\r\n\r\n            <article\r\n                class=\"extra-card\"\r\n                data-code=\"SD\"\r\n            >\r\n\r\n                <div\r\n                    class=\"extra-symbol\"\r\n                    style=\"--accent:#32f1dc;\"\r\n                >\r\n                    \u00b5SD\r\n                <\/div>\r\n\r\n\r\n                <h3>\r\n                    SD-kaart in de camera\r\n                <\/h3>\r\n\r\n\r\n                <p>\r\n\r\n                    Veel IP-camera's hebben\r\n                    een microSD-slot.\r\n\r\n                    Daardoor kan de camera\r\n                    zelf videobeelden lokaal opslaan.\r\n\r\n                <\/p>\r\n\r\n\r\n                <div class=\"mini-points\">\r\n\r\n                    <div class=\"mini-point\">\r\n                        Opslag aan de edge\r\n                    <\/div>\r\n\r\n                    <div class=\"mini-point\">\r\n                        Buffer bij netwerkproblemen\r\n                    <\/div>\r\n\r\n                    <div class=\"mini-point\">\r\n                        Beperkte schrijfcapaciteit\r\n                    <\/div>\r\n\r\n                <\/div>\r\n\r\n            <\/article>\r\n\r\n\r\n\r\n            <!-- CLOUD -->\r\n\r\n            <article\r\n                class=\"extra-card\"\r\n                data-code=\"CLOUD\"\r\n            >\r\n\r\n                <div\r\n                    class=\"extra-symbol\"\r\n                    style=\"--accent:#9c6cff;\"\r\n                >\r\n                    \u2601\r\n                <\/div>\r\n\r\n\r\n                <h3>\r\n                    Cloudopslag\r\n                <\/h3>\r\n\r\n\r\n                <p>\r\n\r\n                    Bij cloudopslag worden beelden\r\n                    via het netwerk naar externe\r\n                    infrastructuur gestuurd.\r\n\r\n                <\/p>\r\n\r\n\r\n                <div class=\"mini-points\">\r\n\r\n                    <div class=\"mini-point\">\r\n                        Afhankelijk van internet\r\n                    <\/div>\r\n\r\n                    <div class=\"mini-point\">\r\n                        Bandbreedte &amp; kosten\r\n                    <\/div>\r\n\r\n                    <div class=\"mini-point\">\r\n                        Privacy &amp; regelgeving\r\n                    <\/div>\r\n\r\n                <\/div>\r\n\r\n            <\/article>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     SD-KAART FOTO\r\n     ========================================================= -->\r\n\r\n<section class=\"section\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <div class=\"sd-feature\">\r\n\r\n\r\n            <div class=\"sd-photo\">\r\n\r\n                <figure>\r\n\r\n                    <img data-recalc-dims=\"1\" decoding=\"async\"\r\n                        src=\"https:\/\/i0.wp.com\/images.pexels.com\/photos\/1738642\/pexels-photo-1738642.jpeg?w=812&#038;ssl=1\"\r\n                        alt=\"SD-kaart en microSD-opslagmedium\"\r\n                        loading=\"lazy\"\r\n                    >\r\n\r\n                <\/figure>\r\n\r\n            <\/div>\r\n\r\n\r\n\r\n            <div>\r\n\r\n                <span class=\"kicker\">\r\n                    Edge storage \/\/ microSD\r\n                <\/span>\r\n\r\n\r\n                <h2>\r\n                    Opslag rechtstreeks<br>\r\n                    in de camera.\r\n                <\/h2>\r\n\r\n\r\n                <p class=\"lead\">\r\n\r\n                    Wanneer een IP-camera zelf\r\n                    een SD-kaart bevat,\r\n                    hoeft niet elk beeld\r\n                    onmiddellijk naar de recorder.\r\n\r\n                <\/p>\r\n\r\n\r\n                <p class=\"muted\">\r\n\r\n                    Een SD-kaart kan bijvoorbeeld\r\n                    worden gebruikt als lokale opslag\r\n                    of als tijdelijke buffer\r\n                    wanneer het centrale opnamesysteem\r\n                    tijdelijk niet bereikbaar is.\r\n\r\n                <\/p>\r\n\r\n\r\n                <div class=\"note\">\r\n\r\n                    <strong>Let op:<\/strong>\r\n\r\n                    flashgeheugen heeft een beperkte\r\n                    hoeveelheid schrijfcycli.\r\n\r\n                    Gebruik daarom opslagmedia\r\n                    die geschikt zijn voor\r\n                    de voorziene opnamebelasting.\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     CLOUD OPSLAG\r\n     ========================================================= -->\r\n\r\n<section class=\"section\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <div class=\"cloud-feature\">\r\n\r\n\r\n            <img data-recalc-dims=\"1\" decoding=\"async\"\r\n                src=\"https:\/\/i0.wp.com\/images.pexels.com\/photos\/5480781\/pexels-photo-5480781.jpeg?w=812&#038;ssl=1\"\r\n                alt=\"Professionele serverinfrastructuur voor centrale dataopslag\"\r\n                loading=\"lazy\"\r\n            >\r\n\r\n\r\n            <div class=\"cloud-content\">\r\n\r\n\r\n                <span class=\"kicker\">\r\n                    Remote storage \/\/ Cloud\r\n                <\/span>\r\n\r\n\r\n                <h2>\r\n                    Opslag buiten<br>\r\n                    de locatie.\r\n                <\/h2>\r\n\r\n\r\n                <p class=\"lead\">\r\n\r\n                    Cloudopslag kan beelden\r\n                    buiten de fysieke CCTV-locatie bewaren.\r\n\r\n                    Dat klinkt eenvoudig,\r\n                    maar video is datatechnisch zwaar.\r\n\r\n                <\/p>\r\n\r\n\r\n                <p style=\"color:#d4e0ec;\">\r\n\r\n                    Daarom wordt cloudopslag voor CCTV\r\n                    niet in elke installatie toegepast.\r\n\r\n                    De praktische haalbaarheid hangt\r\n                    onder meer af van netwerkcapaciteit,\r\n                    kosten, verbinding, regelgeving\r\n                    en compatibiliteit.\r\n\r\n                <\/p>\r\n\r\n\r\n                <div class=\"cloud-reasons\">\r\n\r\n                    <span class=\"cloud-tag\">\r\n                        Bandbreedte\r\n                    <\/span>\r\n\r\n                    <span class=\"cloud-tag\">\r\n                        Dataverbruik\r\n                    <\/span>\r\n\r\n                    <span class=\"cloud-tag\">\r\n                        Kosten\r\n                    <\/span>\r\n\r\n                    <span class=\"cloud-tag\">\r\n                        Internetafhankelijkheid\r\n                    <\/span>\r\n\r\n                    <span class=\"cloud-tag\">\r\n                        Privacy\r\n                    <\/span>\r\n\r\n                    <span class=\"cloud-tag\">\r\n                        Regelgeving\r\n                    <\/span>\r\n\r\n                    <span class=\"cloud-tag\">\r\n                        La compatibilit\u00e9\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n\r\n            <\/div>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     CHECKLIST\r\n     ========================================================= -->\r\n\r\n<section class=\"section\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <span class=\"kicker\">\r\n            Voor je de harde schijven bestelt\r\n        <\/span>\r\n\r\n\r\n        <h2>\r\n            Stel eerst deze vragen.\r\n        <\/h2>\r\n\r\n\r\n        <div class=\"check-grid\">\r\n\r\n\r\n            <div class=\"check-item\">\r\n\r\n                <span class=\"check-number\">\r\n                    01\r\n                <\/span>\r\n\r\n                <div>\r\n\r\n                    <strong>\r\n                        Hoeveel camera's?\r\n                    <\/strong>\r\n\r\n                    <span>\r\n                        Bereken de totale videostroom\r\n                        van het volledige systeem.\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div class=\"check-item\">\r\n\r\n                <span class=\"check-number\">\r\n                    02\r\n                <\/span>\r\n\r\n                <div>\r\n\r\n                    <strong>\r\n                        Welke resolutie?\r\n                    <\/strong>\r\n\r\n                    <span>\r\n                        Meer pixels betekent doorgaans\r\n                        meer opslag.\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div class=\"check-item\">\r\n\r\n                <span class=\"check-number\">\r\n                    03\r\n                <\/span>\r\n\r\n                <div>\r\n\r\n                    <strong>\r\n                        Welke framerate?\r\n                    <\/strong>\r\n\r\n                    <span>\r\n                        Controleer hoeveel beelden\r\n                        per seconde werkelijk nodig zijn.\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div class=\"check-item\">\r\n\r\n                <span class=\"check-number\">\r\n                    04\r\n                <\/span>\r\n\r\n                <div>\r\n\r\n                    <strong>\r\n                        Welke compressie?\r\n                    <\/strong>\r\n\r\n                    <span>\r\n                        De codec en ingestelde bitrate\r\n                        be\u00efnvloeden de hoeveelheid data.\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div class=\"check-item\">\r\n\r\n                <span class=\"check-number\">\r\n                    05\r\n                <\/span>\r\n\r\n                <div>\r\n\r\n                    <strong>\r\n                        Continu of event-opname?\r\n                    <\/strong>\r\n\r\n                    <span>\r\n                        Continu opnemen vraagt doorgaans\r\n                        meer capaciteit.\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div class=\"check-item\">\r\n\r\n                <span class=\"check-number\">\r\n                    06\r\n                <\/span>\r\n\r\n                <div>\r\n\r\n                    <strong>\r\n                        Hoe lang bewaren?\r\n                    <\/strong>\r\n\r\n                    <span>\r\n                        Leg de gewenste bewaartermijn\r\n                        vooraf vast.\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div class=\"check-item\">\r\n\r\n                <span class=\"check-number\">\r\n                    07\r\n                <\/span>\r\n\r\n                <div>\r\n\r\n                    <strong>\r\n                        RAID nodig?\r\n                    <\/strong>\r\n\r\n                    <span>\r\n                        Redundantie kan extra\r\n                        schijfcapaciteit vereisen.\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div class=\"check-item\">\r\n\r\n                <span class=\"check-number\">\r\n                    08\r\n                <\/span>\r\n\r\n                <div>\r\n\r\n                    <strong>\r\n                        Welke calculator?\r\n                    <\/strong>\r\n\r\n                    <span>\r\n                        Gebruik bij voorkeur de calculator\r\n                        van de fabrikant of het VMS.\r\n                    <\/span>\r\n\r\n                <\/div>\r\n\r\n            <\/div>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     MICRO LEARNING\r\n     ========================================================= -->\r\n\r\n<section class=\"micro\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <div class=\"micro-box\">\r\n\r\n\r\n            <div class=\"micro-grid\">\r\n\r\n\r\n                <div>\r\n\r\n                    <span class=\"kicker\">\r\n                        CCTV Academy \/\/ Micro-Learning\r\n                    <\/span>\r\n\r\n\r\n                    <h2>\r\n                        Van terabytes<br>\r\n                        naar echte bewaartijd.\r\n                    <\/h2>\r\n\r\n\r\n                    <p class=\"lead\">\r\n\r\n                        Wat gebeurt er met de bewaartijd\r\n                        wanneer je van 2 MP naar 4K gaat?\r\n\r\n                        Of wanneer je FPS,\r\n                        bitrate of opnamemethode verandert?\r\n\r\n                    <\/p>\r\n\r\n\r\n                    <p class=\"muted\">\r\n\r\n                        Tijdens CCTV Micro-Learning\r\n                        kun je zelf opnameparameters aanpassen\r\n                        en zien welke invloed\r\n                        deze instellingen hebben op\r\n                        bitrate, opslag en bewaartermijn.\r\n\r\n                    <\/p>\r\n\r\n\r\n                    <div\r\n                        class=\"button-row\"\r\n                        style=\"margin-top:28px;\"\r\n                    >\r\n\r\n                        <a\r\n                            class=\"btn btn-primary\"\r\n                            href=\"https:\/\/cctvacademy.be\/fr\/wat-mag-je-verwachten-van-cctv-micro-learning\/\"\r\n                        >\r\n                            Ontdek CCTV Micro-Learning \u2192\r\n                        <\/a>\r\n\r\n                    <\/div>\r\n\r\n                <\/div>\r\n\r\n\r\n\r\n                <div class=\"practice-list\">\r\n\r\n\r\n                    <div class=\"practice-item\">\r\n\r\n                        <span class=\"practice-check\">\r\n                            \u2713\r\n                        <\/span>\r\n\r\n                        HDD-capaciteit berekenen\r\n\r\n                    <\/div>\r\n\r\n\r\n                    <div class=\"practice-item\">\r\n\r\n                        <span class=\"practice-check\">\r\n                            \u2713\r\n                        <\/span>\r\n\r\n                        Resolutie aanpassen\r\n\r\n                    <\/div>\r\n\r\n\r\n                    <div class=\"practice-item\">\r\n\r\n                        <span class=\"practice-check\">\r\n                            \u2713\r\n                        <\/span>\r\n\r\n                        FPS en bitrate vergelijken\r\n\r\n                    <\/div>\r\n\r\n\r\n                    <div class=\"practice-item\">\r\n\r\n                        <span class=\"practice-check\">\r\n                            \u2713\r\n                        <\/span>\r\n\r\n                        Continu versus event-opname testen\r\n\r\n                    <\/div>\r\n\r\n\r\n                    <div class=\"practice-item\">\r\n\r\n                        <span class=\"practice-check\">\r\n                            \u2713\r\n                        <\/span>\r\n\r\n                        Bewaartijd controleren\r\n\r\n                    <\/div>\r\n\r\n\r\n                <\/div>\r\n\r\n\r\n            <\/div>\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     KENNISCHECK\r\n     ========================================================= -->\r\n\r\n<section class=\"section quiz-section\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <span class=\"kicker\">\r\n            Check jezelf\r\n        <\/span>\r\n\r\n\r\n        <h2>\r\n            Begrijp jij<br>\r\n            CCTV-opslag?\r\n        <\/h2>\r\n\r\n\r\n        <div class=\"quiz-grid\">\r\n\r\n\r\n            <div class=\"quiz\">\r\n\r\n                <small>\r\n                    VRAAG 01\r\n                <\/small>\r\n\r\n                <p>\r\n\r\n                    Noem drie factoren\r\n                    die de benodigde HDD-capaciteit\r\n                    be\u00efnvloeden.\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div class=\"quiz\">\r\n\r\n                <small>\r\n                    VRAAG 02\r\n                <\/small>\r\n\r\n                <p>\r\n\r\n                    Waarom gebruikt continue opname\r\n                    doorgaans meer opslag?\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div class=\"quiz\">\r\n\r\n                <small>\r\n                    VRAAG 03\r\n                <\/small>\r\n\r\n                <p>\r\n\r\n                    Welke rol kan een SD-kaart\r\n                    in een IP-camera spelen?\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n            <div class=\"quiz\">\r\n\r\n                <small>\r\n                    VRAAG 04\r\n                <\/small>\r\n\r\n                <p>\r\n\r\n                    Waarom wordt cloudopslag\r\n                    niet in elke CCTV-installatie gebruikt?\r\n\r\n                <\/p>\r\n\r\n            <\/div>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     SAMENVATTING\r\n     ========================================================= -->\r\n\r\n<section class=\"section\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <span class=\"kicker\">\r\n            Samenvatting \/\/ Hoofdstuk 04\r\n        <\/span>\r\n\r\n\r\n        <h2>\r\n            Dit neem je mee.\r\n        <\/h2>\r\n\r\n\r\n        <div class=\"definition\">\r\n\r\n\r\n            <p class=\"lead\">\r\n\r\n                Opslag wordt bepaald door m\u00e9\u00e9r\r\n                dan alleen\r\n\r\n                <strong style=\"color:#fff200;\">\r\n                    het aantal camera's.\r\n                <\/strong>\r\n\r\n            <\/p>\r\n\r\n\r\n            <p class=\"muted\">\r\n\r\n                Resolutie, FPS, compressie,\r\n                opnamemethode en bewaartermijn\r\n                bepalen samen hoeveel videodata\r\n                uiteindelijk moet worden opgeslagen.\r\n\r\n            <\/p>\r\n\r\n\r\n            <p class=\"muted\">\r\n\r\n                Voor centrale opname worden vaak\r\n                surveillance-HDD's gebruikt.\r\n\r\n                RAID kan extra redundantie bieden,\r\n                terwijl NAS, SD-kaart en cloud\r\n                aanvullende opslagmogelijkheden vormen.\r\n\r\n            <\/p>\r\n\r\n\r\n            <p\r\n                class=\"muted\"\r\n                style=\"margin-bottom:0;\"\r\n            >\r\n\r\n                Nu we weten waar de beelden worden opgeslagen,\r\n                bekijken we in hoofdstuk 5\r\n\r\n                <strong style=\"color:#fff200;\">\r\n                    hoe we die beelden lokaal bekijken:\r\n                    de CCTV-monitor.\r\n                <\/strong>\r\n\r\n            <\/p>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     HOOFDSTUKNAVIGATIE\r\n     ========================================================= -->\r\n\r\n<section class=\"chapter-nav\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n\r\n        <div class=\"chapter-nav-grid\">\r\n\r\n\r\n            <a\r\n                class=\"nav-card\"\r\n                href=\"https:\/\/cctvacademy.be\/fr\/cctv-opnamesysteem-kiezen\/\"\r\n            >\r\n\r\n                <small>\r\n                    \u2190 Vorig hoofdstuk\r\n                <\/small>\r\n\r\n                <strong>\r\n                    03 \u00b7 CCTV-opnamesysteem kiezen\r\n                <\/strong>\r\n\r\n            <\/a>\r\n\r\n\r\n            <a\r\n                class=\"nav-card\"\r\n                href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding\/\"\r\n            >\r\n\r\n                <small>\r\n                    Surveillance par cam\u00e9ra de vid\u00e9osurveillance\r\n                <\/small>\r\n\r\n                <strong>\r\n                    Alle hoofdstukken\r\n                <\/strong>\r\n\r\n            <\/a>\r\n\r\n\r\n            <a\r\n                class=\"nav-card next\"\r\n                href=\"https:\/\/cctvacademy.be\/fr\/cctv-monitor\/\"\r\n            >\r\n\r\n                <small>\r\n                    Volgend hoofdstuk \u2192\r\n                <\/small>\r\n\r\n                <strong>\r\n                    05 \u00b7 De CCTV-monitor\r\n                <\/strong>\r\n\r\n            <\/a>\r\n\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n<\/section>\r\n\r\n\r\n\r\n<!-- =========================================================\r\n     COPYRIGHT\r\n     ========================================================= -->\r\n\r\n<footer class=\"copyright\">\r\n\r\n    <div class=\"wrap\">\r\n\r\n        \u00a9 2026\r\n\r\n        <strong>\r\n            Wouter Rooseboom \/ CCTV Academy\r\n        <\/strong>\r\n\r\n        \u00b7 Alle rechten voorbehouden.\r\n\r\n    <\/div>\r\n\r\n<\/footer>\r\n\r\n\r\n<\/main>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u2190 Hoofdstuk 3 MODULE 04 \/ 10 Hoofdstuk 5 \u2192 Basis CCTV Opleiding \u00b7 Hoofdstuk 04 CCTV- opslag. Een camera kan prachtige beelden leveren, maar zonder voldoende opslag verdwijnen die beelden sneller dan je verwacht. Hoeveel opslag je nodig hebt, hangt niet alleen af van het aantal camera&#8217;s. Ook resolutie, framerate, compressie, opnamemethode, bewaartermijn en [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_canvas","format":"standard","meta":{"_acf_changed":false,"zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":"","zakra_menu_item_active_color":"","zakra_menu_active_style":"","zakra_page_header":true,"h5ap_radio_sources":[],"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[121,122,1],"tags":[],"class_list":["post-50518","post","type-post","status-publish","format-standard","hentry","category-cctv-micro-learning","category-cctv-opleiding","category-uncategorized"],"acf":[],"nelio_content":{"autoShareEndMode":"never","automationSources":{"useCustomSentences":false,"customSentences":[]},"efiAlt":"","efiUrl":"","followers":[1],"highlights":[],"isAutoShareEnabled":true,"networkImageIds":[],"permalinkQueryArgs":[],"series":[],"suggestedReferences":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CCTV Opslag - RAS\/AIS CCTV Academy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cctvacademy.be\/fr\/cctv-opslag\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CCTV Opslag - RAS\/AIS CCTV Academy\" \/>\n<meta property=\"og:description\" content=\"\u2190 Hoofdstuk 3 MODULE 04 \/ 10 Hoofdstuk 5 \u2192 Basis CCTV Opleiding \u00b7 Hoofdstuk 04 CCTV- opslag. Een camera kan prachtige beelden leveren, maar zonder voldoende opslag verdwijnen die beelden sneller dan je verwacht. Hoeveel opslag je nodig hebt, hangt niet alleen af van het aantal camera&#8217;s. 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