{"id":50764,"date":"2026-09-17T07:28:09","date_gmt":"2026-09-17T06:28:09","guid":{"rendered":"https:\/\/cctvacademy.be\/?p=50764"},"modified":"2026-09-17T07:28:48","modified_gmt":"2026-09-17T06:28:48","slug":"basis-cctv-opleiding-domecamera-slecht-nachtbeeld","status":"publish","type":"post","link":"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-domecamera-slecht-nachtbeeld\/","title":{"rendered":"Waarom domecamera&#8217;s buiten een slecht nachtbeeld kunnen geven"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"50764\" class=\"elementor elementor-50764\">\n\t\t\t\t<div class=\"elementor-element elementor-element-94796c2 e-flex e-con-boxed e-con e-parent\" data-id=\"94796c2\" 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-de21c08 elementor-widget elementor-widget-html\" data-id=\"de21c08\" 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 8\r\n   DOME CAMERA'S EN SLECHT NACHTBEELD\r\n   ========================================================= *\/\r\n\r\n.cctv-course-page{\r\n  --navy:#102d5c;\r\n  --navy-dark:#081d3d;\r\n  --blue:#16a9dc;\r\n  --cyan:#55d7ff;\r\n  --yellow:#ffd600;\r\n  --red:#ed2b24;\r\n  --orange:#f59e0b;\r\n  --green:#15956b;\r\n  --purple:#7657d8;\r\n  --white:#ffffff;\r\n\r\n  --text-light:#dbe7f5;\r\n  --text-soft:#bdcbe0;\r\n  --text-dark:#172033;\r\n  --text-muted:#58687c;\r\n\r\n  --light:#f5f8fc;\r\n  --border:#dfe7f0;\r\n  --shadow:0 18px 48px rgba(8,29,61,.14);\r\n\r\n  max-width:1180px;\r\n  margin:0 auto;\r\n  padding:20px;\r\n\r\n  color:var(--text-light);\r\n\r\n  font-family:Arial,Helvetica,sans-serif;\r\n  font-size:17px;\r\n  line-height:1.72;\r\n}\r\n\r\n.cctv-course-page *,\r\n.cctv-course-page *::before,\r\n.cctv-course-page *::after{\r\n  box-sizing:border-box;\r\n}\r\n\r\n.cctv-course-page a{\r\n  text-decoration:none;\r\n}\r\n\r\n.cctv-course-page > section > p{\r\n  color:var(--text-light);\r\n}\r\n\r\n.cctv-course-page > section > p strong{\r\n  color:#fff;\r\n}\r\n\r\n.cctv-intro{\r\n  max-width:940px;\r\n  margin-bottom:30px;\r\n\r\n  color:var(--text-soft)!important;\r\n\r\n  font-size:19px;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   HERO\r\n   ========================================================= *\/\r\n\r\n.cctv-hero{\r\n  position:relative;\r\n  overflow:hidden;\r\n\r\n  margin-bottom:100px;\r\n\r\n  border-radius:30px;\r\n\r\n  background:\r\n    radial-gradient(\r\n      circle at 85% 10%,\r\n      rgba(22,169,220,.33),\r\n      transparent 30%\r\n    ),\r\n    linear-gradient(\r\n      135deg,\r\n      var(--navy-dark),\r\n      var(--navy)\r\n    );\r\n\r\n  color:#fff;\r\n\r\n  box-shadow:var(--shadow);\r\n}\r\n\r\n.cctv-hero-inner{\r\n  display:grid;\r\n  grid-template-columns:1.04fr .96fr;\r\n\r\n  min-height:500px;\r\n}\r\n\r\n.cctv-hero-copy{\r\n  position:relative;\r\n  z-index:2;\r\n\r\n  display:flex;\r\n  flex-direction:column;\r\n  justify-content:center;\r\n\r\n  padding:60px 52px 100px;\r\n}\r\n\r\n.cctv-kicker{\r\n  display:inline-flex;\r\n  width:max-content;\r\n  align-items:center;\r\n  gap:10px;\r\n\r\n  margin-bottom:22px;\r\n  padding:8px 14px;\r\n\r\n  border:1px solid rgba(255,255,255,.18);\r\n  border-radius:999px;\r\n\r\n  background:rgba(255,255,255,.10);\r\n\r\n  color:#fff;\r\n\r\n  font-size:13px;\r\n  font-weight:800;\r\n  letter-spacing:.08em;\r\n  text-transform:uppercase;\r\n}\r\n\r\n.cctv-kicker-number{\r\n  display:grid;\r\n  place-items:center;\r\n\r\n  width:28px;\r\n  height:28px;\r\n\r\n  border-radius:50%;\r\n\r\n  background:var(--red);\r\n\r\n  color:#fff;\r\n}\r\n\r\n.cctv-hero h1{\r\n  margin:0 0 22px;\r\n\r\n  color:#fff;\r\n\r\n  font-size:clamp(39px,5vw,65px);\r\n  line-height:1.03;\r\n  letter-spacing:-.04em;\r\n}\r\n\r\n.cctv-hero h1 span{\r\n  color:var(--yellow);\r\n}\r\n\r\n.cctv-hero-lead{\r\n  max-width:690px;\r\n  margin:0;\r\n\r\n  color:#e6eef9;\r\n\r\n  font-size:20px;\r\n}\r\n\r\n.cctv-hero-image{\r\n  position:relative;\r\n\r\n  min-height:500px;\r\n}\r\n\r\n.cctv-hero-image img{\r\n  display:block;\r\n\r\n  width:100%;\r\n  height:100%;\r\n  min-height:500px;\r\n\r\n  object-fit:cover;\r\n\r\n  background:#030608;\r\n}\r\n\r\n.cctv-hero-image::after{\r\n  content:\"\";\r\n\r\n  position:absolute;\r\n  inset:0;\r\n\r\n  background:linear-gradient(\r\n    90deg,\r\n    rgba(8,29,61,.62) 0%,\r\n    rgba(8,29,61,.08) 48%,\r\n    transparent 100%\r\n  );\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   PROGRESS\r\n   ========================================================= *\/\r\n\r\n.cctv-progress{\r\n  position:absolute;\r\n  z-index:3;\r\n\r\n  left:52px;\r\n  bottom:29px;\r\n\r\n  width:315px;\r\n  max-width:calc(100% - 104px);\r\n}\r\n\r\n.cctv-progress-text{\r\n  display:flex;\r\n  justify-content:space-between;\r\n\r\n  margin-bottom:8px;\r\n\r\n  color:#d9e5f5;\r\n\r\n  font-size:12px;\r\n  font-weight:700;\r\n}\r\n\r\n.cctv-progress-track{\r\n  height:7px;\r\n\r\n  overflow:hidden;\r\n\r\n  border-radius:20px;\r\n\r\n  background:rgba(255,255,255,.18);\r\n}\r\n\r\n.cctv-progress-track span{\r\n  display:block;\r\n\r\n  width:33.33%;\r\n  height:100%;\r\n\r\n  border-radius:20px;\r\n\r\n  background:var(--yellow);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   SECTIONS \/ TITLES\r\n   ========================================================= *\/\r\n\r\n.cctv-section{\r\n  margin:110px 0;\r\n}\r\n\r\n.cctv-section:first-of-type{\r\n  margin-top:0;\r\n}\r\n\r\n.cctv-eyebrow{\r\n  display:inline-block;\r\n\r\n  margin-bottom:16px;\r\n\r\n  color:var(--cyan);\r\n\r\n  font-size:13px;\r\n  font-weight:900;\r\n  letter-spacing:.12em;\r\n  text-transform:uppercase;\r\n}\r\n\r\n.cctv-course-page h2{\r\n  display:inline-block;\r\n\r\n  margin:0 0 38px;\r\n  padding:16px 25px;\r\n\r\n  border-radius:13px;\r\n\r\n  background:var(--navy-dark);\r\n\r\n  color:var(--yellow);\r\n\r\n  font-size:clamp(29px,3.3vw,42px);\r\n  font-weight:850;\r\n  line-height:1.13;\r\n  letter-spacing:-.025em;\r\n\r\n  box-shadow:0 8px 24px rgba(8,29,61,.20);\r\n}\r\n\r\n.cctv-course-page h3{\r\n  margin:0 0 14px;\r\n\r\n  color:var(--navy);\r\n\r\n  font-size:22px;\r\n  line-height:1.25;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   GRIDS\r\n   ========================================================= *\/\r\n\r\n.cctv-grid-2{\r\n  display:grid;\r\n  grid-template-columns:repeat(2,1fr);\r\n  gap:32px;\r\n}\r\n\r\n.cctv-grid-3{\r\n  display:grid;\r\n  grid-template-columns:repeat(3,1fr);\r\n  gap:28px;\r\n}\r\n\r\n.cctv-grid-4{\r\n  display:grid;\r\n  grid-template-columns:repeat(4,1fr);\r\n  gap:22px;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   CARDS\r\n   ========================================================= *\/\r\n\r\n.cctv-card{\r\n  position:relative;\r\n\r\n  padding:34px;\r\n\r\n  border:1px solid var(--border);\r\n  border-radius:22px;\r\n\r\n  background:#fff;\r\n\r\n  color:var(--text-dark);\r\n\r\n  box-shadow:0 10px 30px rgba(8,29,61,.08);\r\n}\r\n\r\n.cctv-card p{\r\n  color:var(--text-muted);\r\n}\r\n\r\n.cctv-card strong{\r\n  color:var(--navy-dark);\r\n}\r\n\r\n.cctv-card-red{\r\n  border-top:5px solid var(--red);\r\n}\r\n\r\n.cctv-card-green{\r\n  border-top:5px solid var(--green);\r\n}\r\n\r\n.cctv-card-blue{\r\n  border-top:5px solid var(--blue);\r\n}\r\n\r\n.cctv-card-orange{\r\n  border-top:5px solid var(--orange);\r\n}\r\n\r\n.cctv-card-purple{\r\n  border-top:5px solid var(--purple);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   CUSTOMER QUOTE\r\n   ========================================================= *\/\r\n\r\n.cctv-customer-quote{\r\n  position:relative;\r\n\r\n  margin:105px 0;\r\n\r\n  padding:45px 48px 45px 110px;\r\n\r\n  border-radius:24px;\r\n\r\n  background:linear-gradient(\r\n    135deg,\r\n    #1a427d,\r\n    var(--navy-dark)\r\n  );\r\n\r\n  color:#fff;\r\n\r\n  box-shadow:var(--shadow);\r\n}\r\n\r\n.cctv-customer-quote::before{\r\n  content:\"!\";\r\n\r\n  position:absolute;\r\n\r\n  left:34px;\r\n  top:38px;\r\n\r\n  display:grid;\r\n  place-items:center;\r\n\r\n  width:54px;\r\n  height:54px;\r\n\r\n  border-radius:50%;\r\n\r\n  background:var(--yellow);\r\n\r\n  color:var(--navy-dark);\r\n\r\n  font-size:31px;\r\n  font-weight:900;\r\n}\r\n\r\n.cctv-customer-quote strong{\r\n  display:block;\r\n\r\n  margin-bottom:9px;\r\n\r\n  color:var(--yellow);\r\n\r\n  font-size:14px;\r\n  font-weight:900;\r\n  letter-spacing:.10em;\r\n  text-transform:uppercase;\r\n}\r\n\r\n.cctv-customer-quote p{\r\n  margin:0;\r\n\r\n  color:#fff;\r\n\r\n  font-size:25px;\r\n  font-weight:750;\r\n  line-height:1.45;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   IMAGE CARDS\r\n   ========================================================= *\/\r\n\r\n.cctv-image-card{\r\n  overflow:hidden;\r\n\r\n  border:1px solid var(--border);\r\n  border-radius:23px;\r\n\r\n  background:#fff;\r\n\r\n  color:var(--text-dark);\r\n\r\n  box-shadow:0 13px 34px rgba(8,29,61,.10);\r\n}\r\n\r\n.cctv-image-card img{\r\n  display:block;\r\n\r\n  width:100%;\r\n  height:350px;\r\n\r\n  object-fit:cover;\r\n\r\n  background:#050708;\r\n}\r\n\r\n.cctv-image-card.contain img{\r\n  object-fit:contain;\r\n\r\n  padding:15px;\r\n\r\n  background:#f5f7fa;\r\n}\r\n\r\n.cctv-image-caption{\r\n  padding:24px 26px 28px;\r\n\r\n  color:var(--text-muted);\r\n}\r\n\r\n.cctv-image-caption strong{\r\n  display:block;\r\n\r\n  margin-bottom:8px;\r\n\r\n  color:var(--navy-dark);\r\n\r\n  font-size:19px;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   BADGES\r\n   ========================================================= *\/\r\n\r\n.cctv-badge{\r\n  display:inline-block;\r\n\r\n  margin-bottom:13px;\r\n  padding:6px 11px;\r\n\r\n  border-radius:999px;\r\n\r\n  color:#fff;\r\n\r\n  font-size:11px;\r\n  font-weight:900;\r\n  letter-spacing:.08em;\r\n  text-transform:uppercase;\r\n}\r\n\r\n.cctv-badge-red{\r\n  background:var(--red);\r\n}\r\n\r\n.cctv-badge-green{\r\n  background:var(--green);\r\n}\r\n\r\n.cctv-badge-blue{\r\n  background:var(--blue);\r\n}\r\n\r\n.cctv-badge-orange{\r\n  background:var(--orange);\r\n}\r\n\r\n.cctv-badge-purple{\r\n  background:var(--purple);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   EFFECT CARDS\r\n   ========================================================= *\/\r\n\r\n.cctv-effect{\r\n  position:relative;\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:21px;\r\n\r\n  background:#fff;\r\n\r\n  color:var(--text-dark);\r\n\r\n  box-shadow:0 9px 28px rgba(8,29,61,.07);\r\n}\r\n\r\n.cctv-effect-number{\r\n  display:grid;\r\n  place-items:center;\r\n\r\n  width:48px;\r\n  height:48px;\r\n\r\n  margin-bottom:18px;\r\n\r\n  border-radius:14px;\r\n\r\n  background:var(--navy);\r\n\r\n  color:var(--yellow);\r\n\r\n  font-size:19px;\r\n  font-weight:900;\r\n}\r\n\r\n.cctv-effect h3{\r\n  color:var(--navy-dark);\r\n}\r\n\r\n.cctv-effect p{\r\n  margin-bottom:0;\r\n\r\n  color:var(--text-muted);\r\n}\r\n\r\n.cctv-effect:nth-child(2) .cctv-effect-number{\r\n  background:var(--red);\r\n  color:#fff;\r\n}\r\n\r\n.cctv-effect:nth-child(3) .cctv-effect-number{\r\n  background:var(--orange);\r\n  color:#fff;\r\n}\r\n\r\n.cctv-effect:nth-child(4) .cctv-effect-number{\r\n  background:var(--blue);\r\n  color:#fff;\r\n}\r\n\r\n.cctv-effect:nth-child(5) .cctv-effect-number{\r\n  background:var(--green);\r\n  color:#fff;\r\n}\r\n\r\n.cctv-effect:nth-child(6) .cctv-effect-number{\r\n  background:var(--purple);\r\n  color:#fff;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   GALLERY\r\n   ========================================================= *\/\r\n\r\n.cctv-gallery-card{\r\n  overflow:hidden;\r\n\r\n  border:1px solid var(--border);\r\n  border-radius:19px;\r\n\r\n  background:#fff;\r\n\r\n  color:var(--text-dark);\r\n\r\n  box-shadow:0 8px 25px rgba(8,29,61,.08);\r\n}\r\n\r\n.cctv-gallery-card img{\r\n  display:block;\r\n\r\n  width:100%;\r\n  height:220px;\r\n\r\n  object-fit:cover;\r\n\r\n  background:#080808;\r\n}\r\n\r\n.cctv-gallery-caption{\r\n  padding:18px 19px 20px;\r\n}\r\n\r\n.cctv-gallery-caption strong{\r\n  display:block;\r\n\r\n  margin-bottom:5px;\r\n\r\n  color:var(--navy-dark);\r\n}\r\n\r\n.cctv-gallery-caption span{\r\n  display:block;\r\n\r\n  color:var(--text-muted);\r\n\r\n  font-size:14px;\r\n  line-height:1.55;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   TECH TIP\r\n   ========================================================= *\/\r\n\r\n.cctv-tech-tip{\r\n  margin:105px 0;\r\n\r\n  padding:39px 42px;\r\n\r\n  border:1px solid #9edcee;\r\n  border-left:7px solid var(--blue);\r\n  border-radius:22px;\r\n\r\n  background:linear-gradient(\r\n    135deg,\r\n    #eaf8fd,\r\n    #fff\r\n  );\r\n\r\n  color:#335563;\r\n}\r\n\r\n.cctv-tech-tip-title{\r\n  margin-bottom:11px;\r\n\r\n  color:#087da3;\r\n\r\n  font-size:24px;\r\n  font-weight:900;\r\n}\r\n\r\n.cctv-tech-tip strong{\r\n  color:#173d4c;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   WARNING\r\n   ========================================================= *\/\r\n\r\n.cctv-warning{\r\n  margin:105px 0;\r\n\r\n  padding:40px 43px;\r\n\r\n  border:1px solid #f1b8b5;\r\n  border-left:7px solid var(--red);\r\n  border-radius:23px;\r\n\r\n  background:linear-gradient(\r\n    135deg,\r\n    #fff0ef,\r\n    #fff\r\n  );\r\n\r\n  color:#5d4241;\r\n}\r\n\r\n.cctv-warning-title{\r\n  margin-bottom:10px;\r\n\r\n  color:var(--red);\r\n\r\n  font-size:24px;\r\n  font-weight:900;\r\n}\r\n\r\n.cctv-warning strong{\r\n  color:#3d2423;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   CAMERA CHOICE\r\n   ========================================================= *\/\r\n\r\n.cctv-choice{\r\n  margin:110px 0;\r\n\r\n  padding:42px;\r\n\r\n  border:1px solid #b7e6d2;\r\n  border-radius:24px;\r\n\r\n  background:linear-gradient(\r\n    135deg,\r\n    #e8faf3,\r\n    #fff\r\n  );\r\n\r\n  color:#3f5d52;\r\n}\r\n\r\n.cctv-choice-grid{\r\n  display:grid;\r\n  grid-template-columns:1fr 1fr;\r\n  gap:30px;\r\n  align-items:center;\r\n}\r\n\r\n.cctv-choice h3{\r\n  margin-bottom:16px;\r\n\r\n  color:var(--green);\r\n\r\n  font-size:27px;\r\n}\r\n\r\n.cctv-choice strong{\r\n  color:#173b31;\r\n}\r\n\r\n.cctv-choice-visual{\r\n  display:grid;\r\n  grid-template-columns:1fr 1fr;\r\n  gap:14px;\r\n}\r\n\r\n.cctv-choice-box{\r\n  padding:20px;\r\n\r\n  border:1px solid #c9dfd5;\r\n  border-radius:16px;\r\n\r\n  background:#fff;\r\n\r\n  color:var(--text-muted);\r\n\r\n  text-align:center;\r\n}\r\n\r\n.cctv-choice-box span{\r\n  display:grid;\r\n  place-items:center;\r\n\r\n  width:65px;\r\n  height:65px;\r\n\r\n  margin:0 auto 13px;\r\n\r\n  border-radius:50%;\r\n\r\n  background:var(--navy-dark);\r\n\r\n  color:var(--yellow);\r\n\r\n  font-size:17px;\r\n  font-weight:900;\r\n}\r\n\r\n.cctv-choice-box strong{\r\n  display:block;\r\n\r\n  margin-bottom:6px;\r\n\r\n  color:var(--navy-dark);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   PRO TIP\r\n   ========================================================= *\/\r\n\r\n.cctv-pro-tip{\r\n  display:grid;\r\n  grid-template-columns:78px 1fr;\r\n  gap:26px;\r\n  align-items:start;\r\n\r\n  margin:110px 0;\r\n\r\n  padding:39px;\r\n\r\n  border:1px solid #f1cd78;\r\n  border-left:7px solid var(--orange);\r\n  border-radius:22px;\r\n\r\n  background:linear-gradient(\r\n    135deg,\r\n    #fff6de,\r\n    #fff\r\n  );\r\n\r\n  color:var(--text-dark);\r\n}\r\n\r\n.cctv-pro-icon{\r\n  display:grid;\r\n  place-items:center;\r\n\r\n  width:66px;\r\n  height:66px;\r\n\r\n  border-radius:18px;\r\n\r\n  background:var(--orange);\r\n\r\n  color:#fff;\r\n\r\n  font-size:31px;\r\n  font-weight:900;\r\n}\r\n\r\n.cctv-pro-tip h3{\r\n  color:#955800;\r\n\r\n  font-size:23px;\r\n}\r\n\r\n.cctv-pro-tip p{\r\n  color:#4f5f73;\r\n}\r\n\r\n.cctv-pro-tip strong{\r\n  color:#172033;\r\n}\r\n\r\n.cctv-pro-tip a{\r\n  color:var(--navy);\r\n\r\n  font-weight:800;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   REMEMBER\r\n   ========================================================= *\/\r\n\r\n.cctv-remember{\r\n  margin:110px 0;\r\n\r\n  padding:40px 43px;\r\n\r\n  border:1px solid #b7e6d2;\r\n  border-left:7px solid var(--green);\r\n  border-radius:23px;\r\n\r\n  background:linear-gradient(\r\n    135deg,\r\n    #e9f9f3,\r\n    #fff\r\n  );\r\n\r\n  color:#415a51;\r\n}\r\n\r\n.cctv-remember-title{\r\n  margin-bottom:10px;\r\n\r\n  color:var(--green);\r\n\r\n  font-size:24px;\r\n  font-weight:900;\r\n}\r\n\r\n.cctv-remember strong{\r\n  color:#173b31;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   LINKS\r\n   ========================================================= *\/\r\n\r\n.cctv-link-cloud{\r\n  display:flex;\r\n  flex-wrap:wrap;\r\n  gap:13px;\r\n\r\n  margin-top:28px;\r\n}\r\n\r\n.cctv-chip{\r\n  display:inline-flex;\r\n  align-items:center;\r\n  gap:8px;\r\n\r\n  padding:11px 16px;\r\n\r\n  border:1px solid #dbe5ef;\r\n  border-radius:999px;\r\n\r\n  background:#fff;\r\n\r\n  color:var(--navy)!important;\r\n\r\n  font-size:14px;\r\n  font-weight:800;\r\n\r\n  transition:.2s ease;\r\n}\r\n\r\n.cctv-chip::before{\r\n  content:\"\u2192\";\r\n\r\n  color:var(--red);\r\n\r\n  font-weight:900;\r\n}\r\n\r\n.cctv-chip:hover{\r\n  transform:translateY(-2px);\r\n\r\n  background:#eef9fd;\r\n\r\n  border-color:#9fd8eb;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   NAVIGATION\r\n   ========================================================= *\/\r\n\r\n.cctv-navigation{\r\n  display:grid;\r\n  grid-template-columns:1fr 1fr;\r\n  gap:20px;\r\n\r\n  margin-top:120px;\r\n  margin-bottom:55px;\r\n}\r\n\r\n.cctv-nav-card{\r\n  display:flex;\r\n  flex-direction:column;\r\n  justify-content:center;\r\n\r\n  min-height:140px;\r\n\r\n  padding:29px 32px;\r\n\r\n  border-radius:22px;\r\n\r\n  background:var(--navy-dark);\r\n\r\n  color:#fff!important;\r\n\r\n  transition:.2s ease;\r\n}\r\n\r\n.cctv-nav-card:hover{\r\n  transform:translateY(-3px);\r\n}\r\n\r\n.cctv-nav-card.next{\r\n  text-align:right;\r\n\r\n  background:linear-gradient(\r\n    135deg,\r\n    var(--navy),\r\n    var(--navy-dark)\r\n  );\r\n}\r\n\r\n.cctv-nav-label{\r\n  margin-bottom:6px;\r\n\r\n  color:var(--yellow);\r\n\r\n  font-size:12px;\r\n  font-weight:900;\r\n  letter-spacing:.12em;\r\n  text-transform:uppercase;\r\n}\r\n\r\n.cctv-nav-title{\r\n  color:#fff;\r\n\r\n  font-size:21px;\r\n  font-weight:850;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   COPYRIGHT\r\n   ========================================================= *\/\r\n\r\n.cctv-copyright{\r\n  margin:55px 0 15px;\r\n  padding-top:30px;\r\n\r\n  border-top:1px solid rgba(255,255,255,.15);\r\n\r\n  color:#9fb0c8;\r\n\r\n  font-size:13px;\r\n  text-align:center;\r\n}\r\n\r\n.cctv-copyright strong{\r\n  color:#dce7f5;\r\n}\r\n\r\n.cctv-copyright span{\r\n  color:var(--yellow);\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   RESPONSIVE\r\n   ========================================================= *\/\r\n\r\n@media(max-width:1000px){\r\n\r\n  .cctv-grid-4{\r\n    grid-template-columns:repeat(2,1fr);\r\n  }\r\n\r\n}\r\n\r\n@media(max-width:900px){\r\n\r\n  .cctv-hero-inner,\r\n  .cctv-grid-2,\r\n  .cctv-grid-3,\r\n  .cctv-choice-grid{\r\n    grid-template-columns:1fr;\r\n  }\r\n\r\n  .cctv-hero-copy{\r\n    padding:42px 30px 90px;\r\n  }\r\n\r\n  .cctv-hero-image,\r\n  .cctv-hero-image img{\r\n    min-height:320px;\r\n  }\r\n\r\n  .cctv-progress{\r\n    left:30px;\r\n\r\n    max-width:calc(100% - 60px);\r\n  }\r\n\r\n  .cctv-section,\r\n  .cctv-pro-tip,\r\n  .cctv-remember,\r\n  .cctv-customer-quote,\r\n  .cctv-tech-tip,\r\n  .cctv-warning,\r\n  .cctv-choice{\r\n    margin-top:75px;\r\n    margin-bottom:75px;\r\n  }\r\n\r\n  .cctv-pro-tip{\r\n    grid-template-columns:1fr;\r\n  }\r\n\r\n  .cctv-navigation{\r\n    grid-template-columns:1fr;\r\n  }\r\n\r\n}\r\n\r\n@media(max-width:650px){\r\n\r\n  .cctv-grid-4,\r\n  .cctv-choice-visual{\r\n    grid-template-columns:1fr;\r\n  }\r\n\r\n}\r\n\r\n@media(max-width:550px){\r\n\r\n  .cctv-course-page{\r\n    padding:10px;\r\n\r\n    font-size:16px;\r\n  }\r\n\r\n  .cctv-hero{\r\n    border-radius:19px;\r\n  }\r\n\r\n  .cctv-hero-copy{\r\n    padding:34px 23px 85px;\r\n  }\r\n\r\n  .cctv-card,\r\n  .cctv-effect,\r\n  .cctv-pro-tip,\r\n  .cctv-remember,\r\n  .cctv-customer-quote,\r\n  .cctv-tech-tip,\r\n  .cctv-warning,\r\n  .cctv-choice{\r\n    padding:25px;\r\n\r\n    border-radius:18px;\r\n  }\r\n\r\n  .cctv-customer-quote{\r\n    padding-top:90px;\r\n  }\r\n\r\n  .cctv-customer-quote::before{\r\n    left:25px;\r\n    top:25px;\r\n  }\r\n\r\n  .cctv-course-page h2{\r\n    display:block;\r\n\r\n    font-size:28px;\r\n  }\r\n\r\n  .cctv-image-card img,\r\n  .cctv-gallery-card img{\r\n    height:auto;\r\n  }\r\n\r\n}\r\n<\/style>\r\n\r\n\r\n<article class=\"cctv-course-page\">\r\n\r\n\r\n  <!-- =====================================================\r\n       HERO\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-hero\">\r\n\r\n    <div class=\"cctv-hero-inner\">\r\n\r\n\r\n      <div class=\"cctv-hero-copy\">\r\n\r\n        <div class=\"cctv-kicker\">\r\n\r\n          <span class=\"cctv-kicker-number\">\r\n            8\r\n          <\/span>\r\n\r\n          Basis CCTV opleiding \u00b7 Les 8 van 24\r\n\r\n        <\/div>\r\n\r\n\r\n        <h1>\r\n          Domecamera's en <span>slecht nachtbeeld<\/span>\r\n        <\/h1>\r\n\r\n\r\n        <p class=\"cctv-hero-lead\">\r\n\r\n          Overdag lijkt een domecamera\r\n          een uitstekende keuze.\r\n\r\n          Maar zodra de IR-verlichting inschakelt,\r\n          kunnen de plexikoepel, reflecties,\r\n          condens en vervuiling het beeld\r\n          sterk be\u00efnvloeden.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n      <div class=\"cctv-hero-image\">\r\n\r\n        <img data-recalc-dims=\"1\" fetchpriority=\"high\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-11-domecamera-slecht-nachtbeeld.webp?resize=812%2C541&#038;ssl=1\"\r\n          alt=\"Domecamera met slecht infrarood nachtbeeld door reflecties in de koepel\"\r\n          width=\"812\"\r\n          height=\"541\"\r\n          loading=\"eager\"\r\n          decoding=\"async\">\r\n\r\n      <\/div>\r\n\r\n\r\n    <\/div>\r\n\r\n\r\n    <div class=\"cctv-progress\">\r\n\r\n      <div class=\"cctv-progress-text\">\r\n\r\n        <span>\r\n          Les 8\r\n        <\/span>\r\n\r\n        <span>\r\n          24 lessen\r\n        <\/span>\r\n\r\n      <\/div>\r\n\r\n\r\n      <div class=\"cctv-progress-track\">\r\n        <span><\/span>\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       INTRODUCTION\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Nachtzicht \u00b7 Domecamera's\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Waarom kan een plexikoepel problemen veroorzaken?\r\n    <\/h2>\r\n\r\n\r\n    <p class=\"cctv-intro\">\r\n\r\n      Domecamera's hebben een transparante plexikoepel\r\n      rondom de cameramodule.\r\n\r\n      Overdag hoeft dat nauwelijks een probleem te vormen,\r\n      maar tijdens IR-nachtzicht moet het infraroodlicht\r\n      door en langs die koepel werken.\r\n\r\n    <\/p>\r\n\r\n\r\n    <p>\r\n\r\n      Volgens de opleiding kunnen daardoor\r\n      verschillende optische problemen ontstaan.\r\n\r\n      Het IR-licht kan tegen de binnenzijde\r\n      van de koepel terugkaatsen,\r\n      verstrooien of via vervuiling en kleine krasjes\r\n      opnieuw richting de lens worden gestuurd.\r\n\r\n    <\/p>\r\n\r\n\r\n    <p>\r\n\r\n      Het resultaat kan gaan van\r\n      <strong>witte vlekken en halo's<\/strong>\r\n      tot een wazig beeld,\r\n      minder contrast of een sc\u00e8ne\r\n      die dichtbij te licht en verder weg te donker is.\r\n\r\n    <\/p>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       CUSTOMER COMPLAINT\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-customer-quote\">\r\n\r\n    <strong>\r\n      Klacht van de klant\r\n    <\/strong>\r\n\r\n    <p>\r\n\r\n      \u201cAl mijn buitencamera's met een koepel\r\n      geven 's nachts een slecht beeld.\r\n      Overdag zien ze er nochtans prima uit!\u201d\r\n\r\n    <\/p>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       MAIN VISUAL COMPARISON\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Herken het probleem\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      IR-licht kan terugkaatsen in de koepel\r\n    <\/h2>\r\n\r\n\r\n    <div class=\"cctv-grid-2\">\r\n\r\n\r\n      <div class=\"cctv-image-card\">\r\n\r\n        <img data-recalc-dims=\"1\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-11-domecamera-slecht-nachtbeeld.webp?w=812&#038;ssl=1\"\r\n          alt=\"Voorbeeld van slecht nachtbeeld bij een CCTV-domecamera\"\r\n          loading=\"lazy\"\r\n          decoding=\"async\">\r\n\r\n\r\n        <div class=\"cctv-image-caption\">\r\n\r\n          <span class=\"cctv-badge cctv-badge-red\">\r\n            Probleem\r\n          <\/span>\r\n\r\n          <strong>\r\n            Slecht nachtbeeld\r\n          <\/strong>\r\n\r\n          Een deel van het IR-licht bereikt niet alleen\r\n          het bewaakte gebied,\r\n          maar wordt ook be\u00efnvloed\r\n          door de transparante koepel rondom de camera.\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-image-card\">\r\n\r\n        <img data-recalc-dims=\"1\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-12-domecamera-reflectie-in-koepel.webp?w=812&#038;ssl=1\"\r\n          alt=\"Infraroodlicht dat reflecteert in de koepel van een domecamera\"\r\n          loading=\"lazy\"\r\n          decoding=\"async\">\r\n\r\n\r\n        <div class=\"cctv-image-caption\">\r\n\r\n          <span class=\"cctv-badge cctv-badge-orange\">\r\n            IR-reflectie\r\n          <\/span>\r\n\r\n          <strong>\r\n            Licht komt terug richting lens\r\n          <\/strong>\r\n\r\n          Interne reflectie kan felle witte vlekken,\r\n          schittering, waas of lichte patronen\r\n          in het nachtbeeld veroorzaken.\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       7 NEGATIVE EFFECTS\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Technische oorzaken\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Zeven problemen die de koepel kan veroorzaken\r\n    <\/h2>\r\n\r\n\r\n    <div class=\"cctv-grid-3\">\r\n\r\n\r\n      <!-- 1 -->\r\n\r\n      <div class=\"cctv-effect\">\r\n\r\n        <div class=\"cctv-effect-number\">\r\n          1\r\n        <\/div>\r\n\r\n        <h3>\r\n          IR-glare en overbelichting\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          IR-licht kan terugkaatsen\r\n          tegen de binnenzijde van de koepel.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Daardoor kunnen felle witte vlekken\r\n          en sterke schitteringen ontstaan.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <!-- 2 -->\r\n\r\n      <div class=\"cctv-effect\">\r\n\r\n        <div class=\"cctv-effect-number\">\r\n          2\r\n        <\/div>\r\n\r\n        <h3>\r\n          Reflecties van binnenuit\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          Vingerafdrukken, stof\r\n          of kleine krassen op de koepel\r\n          kunnen IR-licht terugkaatsen.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Daardoor ontstaan lichte halo's\r\n          of zelfs spinnenwebachtige patronen.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <!-- 3 -->\r\n\r\n      <div class=\"cctv-effect\">\r\n\r\n        <div class=\"cctv-effect-number\">\r\n          3\r\n        <\/div>\r\n\r\n        <h3>\r\n          Externe lichtbronnen\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          De ronde koepel kan licht\r\n          van zon of lampen naar de lens reflecteren.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Dat kan lensflare,\r\n          beeldvervaging of verblinding veroorzaken.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <!-- 4 -->\r\n\r\n      <div class=\"cctv-effect\">\r\n\r\n        <div class=\"cctv-effect-number\">\r\n          4\r\n        <\/div>\r\n\r\n        <h3>\r\n          Condens of beslaan\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          Temperatuurverschillen\r\n          tussen binnen en buiten de camera\r\n          kunnen bij hoge luchtvochtigheid\r\n          tot condensvorming leiden.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Het beeld kan daardoor\r\n          wazig of melkachtig worden.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <!-- 5 -->\r\n\r\n      <div class=\"cctv-effect\">\r\n\r\n        <div class=\"cctv-effect-number\">\r\n          5\r\n        <\/div>\r\n\r\n        <h3>\r\n          Minder contrast\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          Interne reflecties verkleinen\r\n          het verschil tussen lichte\r\n          en donkere delen van het beeld.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Daardoor worden gezichten,\r\n          kentekens en andere details\r\n          moeilijker herkenbaar.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <!-- 6 -->\r\n\r\n      <div class=\"cctv-effect\">\r\n\r\n        <div class=\"cctv-effect-number\">\r\n          6\r\n        <\/div>\r\n\r\n        <h3>\r\n          Onregelmatige IR-verlichting\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          Het IR-licht kan door het koepelmateriaal\r\n          worden verstrooid.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Dichtbij wordt het beeld lichter,\r\n          terwijl verder gelegen delen\r\n          donkerder kunnen worden.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n    <\/div>\r\n\r\n\r\n\r\n    <div\r\n      class=\"cctv-card cctv-card-purple\"\r\n      style=\"margin-top:28px;\">\r\n\r\n\r\n      <span class=\"cctv-badge cctv-badge-purple\">\r\n        Probleem 7\r\n      <\/span>\r\n\r\n\r\n      <h3>\r\n        Smart IR kan eveneens moeite krijgen\r\n      <\/h3>\r\n\r\n\r\n      <p>\r\n\r\n        Volgens de opleiding kan een domecamera\r\n        met Smart IR moeite hebben\r\n        om de IR-intensiteit correct aan te passen\r\n        wanneer het IR-licht door de koepel wordt verstrooid.\r\n\r\n      <\/p>\r\n\r\n\r\n      <p>\r\n\r\n        Het gevolg kan zijn dat objecten\r\n        dichtbij de camera alsnog overbelicht raken.\r\n\r\n      <\/p>\r\n\r\n\r\n      <a\r\n        class=\"cctv-chip\"\r\n        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-ir-nachtzicht-en-smart-ir\/\">\r\n\r\n        Herbekijk Smart IR\r\n\r\n      <\/a>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       PHOTO DIAGNOSIS\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Diagnose met beelden\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Verschillende symptomen, verschillende oorzaken\r\n    <\/h2>\r\n\r\n\r\n    <div class=\"cctv-grid-4\">\r\n\r\n\r\n      <div class=\"cctv-gallery-card\">\r\n\r\n        <img data-recalc-dims=\"1\" decoding=\"async\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-12-domecamera-reflectie-in-koepel.webp?w=812&#038;ssl=1\"\r\n          alt=\"IR-reflectie binnen een domecamera\"\r\n          loading=\"lazy\">\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Koepelreflectie\r\n          <\/strong>\r\n\r\n          <span>\r\n            Felle reflecties of halo's vanuit de koepel.\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-gallery-card\">\r\n\r\n        <img data-recalc-dims=\"1\" decoding=\"async\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-06-nachtzicht-witte-waas-op-beeld.webp?w=812&#038;ssl=1\"\r\n          alt=\"Witte waas in CCTV-nachtbeeld\"\r\n          loading=\"lazy\">\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Melkachtige waas\r\n          <\/strong>\r\n\r\n          <span>\r\n            Controleer ook vervuiling en reflectie rond het glas.\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-gallery-card\">\r\n\r\n        <img data-recalc-dims=\"1\" decoding=\"async\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-09-spinnenweb-in-nachtzicht.webp?w=812&#038;ssl=1\"\r\n          alt=\"Spinnenweb zichtbaar in IR-nachtzicht\"\r\n          loading=\"lazy\">\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Spinnenwebachtig patroon\r\n          <\/strong>\r\n\r\n          <span>\r\n            Controleer of er echt een web hangt of dat reflecties het patroon veroorzaken.\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-gallery-card\">\r\n\r\n        <img data-recalc-dims=\"1\" decoding=\"async\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-02-smart-ir-overbelichte-persoon.webp?w=812&#038;ssl=1\"\r\n          alt=\"Overbelichte persoon in IR-nachtzicht\"\r\n          loading=\"lazy\">\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Overbelichting dichtbij\r\n          <\/strong>\r\n\r\n          <span>\r\n            Denk ook aan de werking en beperkingen van Smart IR.\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       CONTAMINATION\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Kleine vervuiling, groot effect\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Stof, vingerafdrukken en krasjes worden 's nachts belangrijk\r\n    <\/h2>\r\n\r\n\r\n    <div class=\"cctv-grid-2\">\r\n\r\n\r\n      <div class=\"cctv-image-card\">\r\n\r\n        <img data-recalc-dims=\"1\" decoding=\"async\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-12-domecamera-reflectie-in-koepel.webp?w=812&#038;ssl=1\"\r\n          alt=\"Reflectie in de koepel van een CCTV-domecamera\"\r\n          loading=\"lazy\">\r\n\r\n\r\n        <div class=\"cctv-image-caption\">\r\n\r\n          <span class=\"cctv-badge cctv-badge-red\">\r\n            Attention\r\n          <\/span>\r\n\r\n          <strong>\r\n            De koepel maakt deel uit van het optische systeem\r\n          <\/strong>\r\n\r\n          Alles wat zich op of in de transparante koepel bevindt,\r\n          kan invloed hebben op het licht dat uiteindelijk\r\n          de cameralens bereikt.\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-card cctv-card-blue\">\r\n\r\n        <h3>\r\n          Controleer v\u00f3\u00f3r de oplevering\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          Kijk niet alleen of de camera werkt.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Inspecteer ook de transparante koepel\r\n          op zichtbare:\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          \u2713 stof<br>\r\n          \u2713 vingerafdrukken<br>\r\n          \u2713 vervuiling<br>\r\n          \u2713 kleine beschadigingen\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          De opleiding geeft aan\r\n          dat zulke zaken IR-licht kunnen terugkaatsen\r\n          en lichte halo's of patronen kunnen veroorzaken.\r\n\r\n        <\/p>\r\n\r\n\r\n        <a\r\n          class=\"cctv-chip\"\r\n          href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-witte-waas-in-nachtbeeld\/\">\r\n\r\n          Herbekijk witte waas\r\n\r\n        <\/a>\r\n\r\n      <\/div>\r\n\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       CONDENS\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-warning\">\r\n\r\n    <div class=\"cctv-warning-title\">\r\n      Condens is een ander mogelijk probleem\r\n    <\/div>\r\n\r\n\r\n    Bij temperatuurverschillen\r\n    tussen de binnen- en buitenzijde van de camera\r\n    kan in combinatie met hoge luchtvochtigheid\r\n    condens of beslaan ontstaan.\r\n\r\n    <br><br>\r\n\r\n    Volgens de opleiding is het gevolg\r\n    een <strong>wazig of melkachtig beeld<\/strong>,\r\n    vooral 's morgens of na regen.\r\n\r\n    <br><br>\r\n\r\n    Een goede afdichting van de camera\r\n    is daarom belangrijk.\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       IR DISTRIBUTION\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Onregelmatige verlichting\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Dichtbij licht, verder weg donker\r\n    <\/h2>\r\n\r\n\r\n    <p class=\"cctv-intro\">\r\n\r\n      Het koepelmateriaal kan IR-licht verstrooien.\r\n\r\n      Daardoor kan het beeld dicht bij de camera\r\n      opvallend licht worden,\r\n      terwijl verder gelegen zones donkerder blijven.\r\n\r\n    <\/p>\r\n\r\n\r\n    <div class=\"cctv-grid-3\">\r\n\r\n\r\n      <div class=\"cctv-card cctv-card-blue\">\r\n\r\n        <h3>\r\n          1 \u00b7 IR wordt uitgezonden\r\n        <\/h3>\r\n\r\n        <p>\r\n\r\n          De ingebouwde infraroodverlichting\r\n          moet de sc\u00e8ne voor de camera verlichten.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-card cctv-card-orange\">\r\n\r\n        <h3>\r\n          2 \u00b7 De koepel be\u00efnvloedt het licht\r\n        <\/h3>\r\n\r\n        <p>\r\n\r\n          Een deel van het licht\r\n          kan in of door het koepelmateriaal\r\n          worden verstrooid.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-card cctv-card-red\">\r\n\r\n        <h3>\r\n          3 \u00b7 Ongelijk nachtbeeld\r\n        <\/h3>\r\n\r\n        <p>\r\n\r\n          Het gebied dichtbij wordt lichter\r\n          terwijl de verder gelegen sc\u00e8ne\r\n          donkerder kan worden.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       RELATED NIGHT IMAGE SEQUENCE\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Belangrijke les\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Controleer een buitencamera altijd in echte nachtmodus\r\n    <\/h2>\r\n\r\n\r\n    <p class=\"cctv-intro\">\r\n\r\n      Een camera die overdag goed lijkt te presteren,\r\n      kan in het donker een heel ander beeld geven.\r\n\r\n      Dat geldt niet alleen voor domecamera's,\r\n      maar voor de volledige CCTV-installatie.\r\n\r\n    <\/p>\r\n\r\n\r\n    <div class=\"cctv-grid-4\">\r\n\r\n\r\n      <div class=\"cctv-gallery-card\">\r\n\r\n        <img data-recalc-dims=\"1\" decoding=\"async\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-13-dagbeeld-voor-verplaatsing.webp?w=812&#038;ssl=1\"\r\n          alt=\"CCTV-dagbeeld v\u00f3\u00f3r aanpassing\"\r\n          loading=\"lazy\">\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Dagbeeld\r\n          <\/strong>\r\n\r\n          <span>\r\n            Een installatie kan overdag normaal lijken.\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-gallery-card\">\r\n\r\n        <img data-recalc-dims=\"1\" decoding=\"async\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-14-nachtbeeld-voor-verplaatsing.webp?w=812&#038;ssl=1\"\r\n          alt=\"Slecht CCTV-nachtbeeld v\u00f3\u00f3r aanpassing\"\r\n          loading=\"lazy\">\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Nachtbeeld\r\n          <\/strong>\r\n\r\n          <span>\r\n            Pas in het donker wordt het echte probleem zichtbaar.\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-gallery-card\">\r\n\r\n        <img data-recalc-dims=\"1\" decoding=\"async\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-15-dagbeeld-na-verplaatsing.webp?w=812&#038;ssl=1\"\r\n          alt=\"CCTV-dagbeeld na aanpassing\"\r\n          loading=\"lazy\">\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Na aanpassing\r\n          <\/strong>\r\n\r\n          <span>\r\n            Beoordeel opnieuw de positie en omgeving.\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-gallery-card\">\r\n\r\n        <img data-recalc-dims=\"1\" decoding=\"async\"\r\n          src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/09\/cctv-16-nachtbeeld-na-verplaatsing.webp?w=812&#038;ssl=1\"\r\n          alt=\"Verbeterd CCTV-nachtbeeld na aanpassing\"\r\n          loading=\"lazy\">\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Nachtcontrole\r\n          <\/strong>\r\n\r\n          <span>\r\n            De echte eindcontrole gebeurt ook in het donker.\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n    <\/div>\r\n\r\n\r\n    <div class=\"cctv-link-cloud\">\r\n\r\n      <a\r\n        class=\"cctv-chip\"\r\n        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-overdag-goed-beeld-s-nachts-niets\/\">\r\n        Meer over dag- en nachtbeeld\r\n      <\/a>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       CAMERA CHOICE\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-choice\">\r\n\r\n\r\n    <div class=\"cctv-choice-grid\">\r\n\r\n\r\n      <div>\r\n\r\n        <span class=\"cctv-badge cctv-badge-green\">\r\n          Oplossing uit de opleiding\r\n        <\/span>\r\n\r\n\r\n        <h3>\r\n          Voor buiten: kies volgens deze opleiding voor turret\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          De opleiding adviseert om\r\n          <strong>voor buiten turretcamera's\r\n          te gebruiken in plaats van domecamera's.<\/strong>\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Daarmee vermijd je de specifieke\r\n          IR-problemen die kunnen ontstaan\r\n          doordat het infraroodlicht door\r\n          een plexikoepel moet werken.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          In het cursusmateriaal wordt de domecamera\r\n          specifiek gekoppeld aan situaties\r\n          waarin de <strong>IK10-waarde prioriteit heeft.<\/strong>\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-choice-visual\">\r\n\r\n\r\n        <div class=\"cctv-choice-box\">\r\n\r\n          <span>\r\n            DOME\r\n          <\/span>\r\n\r\n          <strong>\r\n            Plexikoepel\r\n          <\/strong>\r\n\r\n          IR kan door reflectie\r\n          en verstrooiing be\u00efnvloed worden.\r\n\r\n        <\/div>\r\n\r\n\r\n\r\n        <div class=\"cctv-choice-box\">\r\n\r\n          <span>\r\n            TUR\r\n          <\/span>\r\n\r\n          <strong>\r\n            Turret\r\n          <\/strong>\r\n\r\n          Volgens de opleiding\r\n          de voorkeurskeuze voor buiten.\r\n\r\n        <\/div>\r\n\r\n\r\n      <\/div>\r\n\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       TECH TIP\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-tech-tip\">\r\n\r\n    <div class=\"cctv-tech-tip-title\">\r\n      Diagnose-tip: sluit eerst externe oorzaken uit\r\n    <\/div>\r\n\r\n\r\n    Zie je een slecht nachtbeeld bij een domecamera?\r\n\r\n    <br><br>\r\n\r\n    Kijk dan systematisch naar:\r\n\r\n    <strong>\r\n      IR-reflectie in de koepel,\r\n      stof of vingerafdrukken,\r\n      externe lichtbronnen,\r\n      condens,\r\n      contrastverlies\r\n      en onregelmatige IR-verlichting.\r\n    <\/strong>\r\n\r\n    <br><br>\r\n\r\n    Vergelijk daarna het probleem\r\n    met de eerdere lessen over\r\n    Smart IR, witte waas en spinnenwebben.\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       PRO TIP\r\n       ===================================================== -->\r\n\r\n  <aside class=\"cctv-pro-tip\">\r\n\r\n\r\n    <div class=\"cctv-pro-icon\">\r\n      \u2605\r\n    <\/div>\r\n\r\n\r\n    <div>\r\n\r\n      <h3>\r\n        Pro-tip voor de professionele CCTV-installateur\r\n      <\/h3>\r\n\r\n\r\n      <p>\r\n\r\n        Beoordeel het type camerabehuizing\r\n        al tijdens het ontwerp van de installatie.\r\n\r\n      <\/p>\r\n\r\n\r\n      <p>\r\n\r\n        Wanneer een camera buiten\r\n        voornamelijk op zijn nachtprestaties\r\n        moet worden beoordeeld,\r\n        moet je niet alleen naar resolutie\r\n        of AI-functies kijken.\r\n\r\n      <\/p>\r\n\r\n\r\n      <p>\r\n\r\n        Denk ook aan de manier waarop\r\n        <strong>IR-licht zich rond de lens gedraagt.<\/strong>\r\n\r\n      <\/p>\r\n\r\n\r\n      <p>\r\n\r\n        Bij een domecamera vormt de plexikoepel\r\n        een extra optisch element\r\n        tussen de sc\u00e8ne en de lens.\r\n\r\n      <\/p>\r\n\r\n\r\n      <div class=\"cctv-link-cloud\">\r\n\r\n        <a\r\n          class=\"cctv-chip\"\r\n          href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-ir-nachtzicht-en-smart-ir\/\">\r\n          Smart IR\r\n        <\/a>\r\n\r\n        <a\r\n          class=\"cctv-chip\"\r\n          href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-witte-waas-in-nachtbeeld\/\">\r\n          Witte waas\r\n        <\/a>\r\n\r\n        <a\r\n          class=\"cctv-chip\"\r\n          href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-spinnenwebben-voor-camera\/\">\r\n          Spinnenwebben\r\n        <\/a>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/aside>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       REMEMBER\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-remember\">\r\n\r\n    <div class=\"cctv-remember-title\">\r\n      Onthoud dit\r\n    <\/div>\r\n\r\n\r\n    <div>\r\n\r\n      Bij een domecamera moet IR-licht\r\n      rekening houden met de plexikoepel.\r\n\r\n      <br><br>\r\n\r\n      Daardoor kunnen ontstaan:\r\n\r\n      <strong>\r\n        IR-glare,\r\n        interne reflecties,\r\n        halo's,\r\n        condens,\r\n        contrastverlies,\r\n        ongelijkmatige verlichting\r\n        en problemen met Smart IR.\r\n      <\/strong>\r\n\r\n      <br><br>\r\n\r\n      Een domecamera die overdag\r\n      een uitstekend beeld geeft,\r\n      kan daarom 's nachts\r\n      een heel ander resultaat opleveren.\r\n\r\n      <br><br>\r\n\r\n      Volgens deze opleiding:\r\n\r\n      <strong>\r\n        gebruik buiten bij voorkeur turretcamera's\r\n        in plaats van domecamera's,\r\n        tenzij de IK10-waarde prioritair is.\r\n      <\/strong>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       INTERNAL LINKS\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Verder in de opleiding\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Verdiep je verder in CCTV-nachtzicht\r\n    <\/h2>\r\n\r\n\r\n    <div class=\"cctv-link-cloud\">\r\n\r\n\r\n      <a\r\n        class=\"cctv-chip\"\r\n        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-ir-nachtzicht-en-smart-ir\/\">\r\n        IR-nachtzicht &amp; Smart IR\r\n      <\/a>\r\n\r\n\r\n      <a\r\n        class=\"cctv-chip\"\r\n        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-ir-reflectie-muur-en-regenbuis\/\">\r\n        IR-reflectie tegen muren\r\n      <\/a>\r\n\r\n\r\n      <a\r\n        class=\"cctv-chip\"\r\n        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-witte-waas-in-nachtbeeld\/\">\r\n        Witte waas\r\n      <\/a>\r\n\r\n\r\n      <a\r\n        class=\"cctv-chip\"\r\n        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-spinnenwebben-voor-camera\/\">\r\n        Spinnenwebben\r\n      <\/a>\r\n\r\n\r\n      <a\r\n        class=\"cctv-chip\"\r\n        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-overdag-goed-beeld-s-nachts-niets\/\">\r\n        Overdag goed, 's nachts niets\r\n      <\/a>\r\n\r\n\r\n      <a\r\n        class=\"cctv-chip\"\r\n        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-camera-correct-richten\/\">\r\n        Camera correct richten\r\n      <\/a>\r\n\r\n\r\n      <a\r\n        class=\"cctv-chip\"\r\n        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-kwaliteit-en-levensduur-camera\/\">\r\n        Kwaliteit &amp; levensduur\r\n      <\/a>\r\n\r\n\r\n      <a\r\n        class=\"cctv-chip\"\r\n        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-testopstelling-voor-installatie\/\">\r\n        Test v\u00f3\u00f3r montage\r\n      <\/a>\r\n\r\n\r\n      <a\r\n        class=\"cctv-chip\"\r\n        href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-wdr-en-blc\/\">\r\n        WDR &amp; BLC\r\n      <\/a>\r\n\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       PREVIOUS \/ NEXT\r\n       ===================================================== -->\r\n\r\n  <nav\r\n    class=\"cctv-navigation\"\r\n    aria-label=\"Navigatie tussen de lessen\">\r\n\r\n\r\n    <a\r\n      class=\"cctv-nav-card\"\r\n      href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-spinnenwebben-voor-camera\/\">\r\n\r\n      <div class=\"cctv-nav-label\">\r\n        \u2190 Vorige les \u00b7 7 van 24\r\n      <\/div>\r\n\r\n      <div class=\"cctv-nav-title\">\r\n        Spinnenwebben voor de camera\r\n      <\/div>\r\n\r\n    <\/a>\r\n\r\n\r\n\r\n    <a\r\n      class=\"cctv-nav-card next\"\r\n      href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-overdag-goed-beeld-s-nachts-niets\/\">\r\n\r\n      <div class=\"cctv-nav-label\">\r\n        Volgende les \u00b7 9 van 24 \u2192\r\n      <\/div>\r\n\r\n      <div class=\"cctv-nav-title\">\r\n        Overdag goed beeld, 's nachts niets\r\n      <\/div>\r\n\r\n    <\/a>\r\n\r\n\r\n  <\/nav>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       COPYRIGHT\r\n       ===================================================== -->\r\n\r\n  <footer class=\"cctv-copyright\">\r\n\r\n    \u00a9 2026\r\n    <strong>Wouter 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