{"id":50751,"date":"2026-09-17T07:16:18","date_gmt":"2026-09-17T06:16:18","guid":{"rendered":"https:\/\/cctvacademy.be\/?p=50751"},"modified":"2026-09-17T07:17:28","modified_gmt":"2026-09-17T06:17:28","slug":"basis-cctv-opleiding-witte-waas-in-nachtbeeld","status":"publish","type":"post","link":"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-witte-waas-in-nachtbeeld\/","title":{"rendered":"Witte waas in het nachtbeeld"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"50751\" class=\"elementor elementor-50751\">\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 6 \u2014 WITTE WAAS IN HET 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  color:var(--text-soft)!important;\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(40px,5vw,66px);\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  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:#04070b;\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,.61) 0%,\r\n    rgba(8,29,61,.09) 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:25%;\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   SECTION 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  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:340px;\r\n\r\n  object-fit:cover;\r\n\r\n  background:#070707;\r\n}\r\n\r\n.cctv-image-card.contain img{\r\n  object-fit:contain;\r\n\r\n  padding:14px;\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   THREE CAUSE CARDS\r\n   ========================================================= *\/\r\n\r\n.cctv-cause-card{\r\n  overflow:hidden;\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-cause-card img{\r\n  display:block;\r\n\r\n  width:100%;\r\n  height:245px;\r\n\r\n  object-fit:cover;\r\n\r\n  background:#090b0d;\r\n}\r\n\r\n.cctv-cause-card.contain img{\r\n  object-fit:contain;\r\n  padding:14px;\r\n  background:#f5f8fb;\r\n}\r\n\r\n.cctv-cause-body{\r\n  padding:27px;\r\n}\r\n\r\n.cctv-cause-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:17px;\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:20px;\r\n  font-weight:900;\r\n}\r\n\r\n.cctv-cause-card h3{\r\n  margin-bottom:12px;\r\n\r\n  color:var(--navy-dark);\r\n}\r\n\r\n.cctv-cause-card p{\r\n  margin-bottom:0;\r\n\r\n  color:var(--text-muted);\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-card.contain img{\r\n  object-fit:contain;\r\n\r\n  padding:10px;\r\n\r\n  background:#f5f7fa;\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   DIAGNOSIS STEPS\r\n   ========================================================= *\/\r\n\r\n.cctv-step{\r\n  padding:31px;\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 9px 28px rgba(8,29,61,.07);\r\n}\r\n\r\n.cctv-step-number{\r\n  display:grid;\r\n  place-items:center;\r\n\r\n  width:55px;\r\n  height:55px;\r\n\r\n  margin-bottom:20px;\r\n\r\n  border-radius:16px;\r\n\r\n  background:var(--navy);\r\n\r\n  color:var(--yellow);\r\n\r\n  font-size:21px;\r\n  font-weight:900;\r\n}\r\n\r\n.cctv-step p{\r\n  color:var(--text-muted);\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  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   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  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   WARNING\r\n   ========================================================= *\/\r\n\r\n.cctv-warning{\r\n  margin:105px 0;\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   REMEMBER\r\n   ========================================================= *\/\r\n\r\n.cctv-remember{\r\n  margin:110px 0;\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    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    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    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-step,\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    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  .cctv-cause-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            6\r\n          <\/span>\r\n\r\n          Basis CCTV opleiding \u00b7 Les 6 van 24\r\n\r\n        <\/div>\r\n\r\n\r\n        <h1>\r\n          Witte waas in het <span>nachtbeeld<\/span>\r\n        <\/h1>\r\n\r\n\r\n        <p class=\"cctv-hero-lead\">\r\n\r\n          Overdag is het camerabeeld helder en scherp.\r\n\r\n          Maar zodra de infraroodverlichting inschakelt,\r\n          verschijnt er plots een witte glans,\r\n          nevel of waas over het beeld.\r\n\r\n          In deze les zoeken we eerst aan de camera zelf.\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-06-nachtzicht-witte-waas-op-beeld.webp?resize=812%2C541&#038;ssl=1\"\r\n          alt=\"Witte waas en glans zichtbaar in het infrarood nachtbeeld van een CCTV-camera\"\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 6\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       INTRO\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Nachtzicht \u00b7 IR-verblinding\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Waar komt die witte glans vandaan?\r\n    <\/h2>\r\n\r\n\r\n    <p class=\"cctv-intro\">\r\n\r\n      Een witte of melkachtige waas in het nachtbeeld\r\n      is een typisch probleem dat pas zichtbaar kan worden\r\n      zodra de infraroodverlichting van de camera actief is.\r\n\r\n    <\/p>\r\n\r\n\r\n    <p>\r\n\r\n      De camera kan overdag probleemloos functioneren\r\n      en toch in nachtmodus een slecht beeld produceren.\r\n\r\n      Dat betekent dat je niet onmiddellijk moet besluiten\r\n      dat de camerasensor defect is.\r\n\r\n    <\/p>\r\n\r\n\r\n    <p>\r\n\r\n      In deze opleiding bekijken we eerst\r\n      <strong>drie eenvoudige maar belangrijke oorzaken:<\/strong>\r\n      de foam-ring, beschermfolie en vervuiling op het cameraglas.\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      \u201cOverdag is alles perfect,\r\n      maar 's nachts krijg ik plots\r\n      een soort witte glans over mijn camerabeeld.\u201d\r\n\r\n    <\/p>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       MAIN IMAGE\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Herken het symptoom\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Zo kan IR-verblinding eruitzien\r\n    <\/h2>\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-06-nachtzicht-witte-waas-op-beeld.webp?w=812&#038;ssl=1\"\r\n        alt=\"Voorbeeld van witte waas in een CCTV-nachtbeeld\"\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          Symptoom\r\n        <\/span>\r\n\r\n        <strong>\r\n          Witte waas, glans of melkachtig nachtbeeld\r\n        <\/strong>\r\n\r\n        Wanneer infraroodlicht wordt teruggekaatst richting lens,\r\n        kan een deel van het beeld zijn contrast verliezen.\r\n\r\n        Het resultaat kan eruitzien als een witte glans,\r\n        mist of halo over het camerabeeld.\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       THREE MAIN CAUSES\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Diagnose\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Controleer eerst deze drie oorzaken\r\n    <\/h2>\r\n\r\n\r\n    <div class=\"cctv-grid-3\">\r\n\r\n\r\n      <!-- FOAM RING -->\r\n\r\n      <div class=\"cctv-cause-card contain\">\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-07-camera-foam-ring.webp?w=812&#038;ssl=1\"\r\n          alt=\"Foam-ring rond de lens van een CCTV-camera\"\r\n          loading=\"lazy\">\r\n\r\n\r\n        <div class=\"cctv-cause-body\">\r\n\r\n          <div class=\"cctv-cause-number\">\r\n            1\r\n          <\/div>\r\n\r\n\r\n          <h3>\r\n            Foam-ring ontbreekt of zit verkeerd\r\n          <\/h3>\r\n\r\n\r\n          <p>\r\n\r\n            Niet iedere camera heeft een foam-ring,\r\n            maar volgens de opleiding hebben de meeste\r\n            camera's er wel een.\r\n\r\n          <\/p>\r\n\r\n\r\n          <p>\r\n\r\n            Het cameraglas kan infraroodlicht\r\n            terugkaatsen naar de lens.\r\n\r\n            Een correct geplaatste foam-ring\r\n            helpt dat te voorkomen.\r\n\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <!-- PROTECTIVE FILM -->\r\n\r\n      <div class=\"cctv-cause-card contain\">\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-08-camera-beschermfolie-op-glas.webp?w=812&#038;ssl=1\"\r\n          alt=\"Beschermfolie die na installatie van een CCTV-camera van het glas verwijderd moet worden\"\r\n          loading=\"lazy\">\r\n\r\n\r\n        <div class=\"cctv-cause-body\">\r\n\r\n          <div class=\"cctv-cause-number\">\r\n            2\r\n          <\/div>\r\n\r\n\r\n          <h3>\r\n            Plastic beschermfolie zit nog op het glas\r\n          <\/h3>\r\n\r\n\r\n          <p>\r\n\r\n            Veel camera's worden geleverd\r\n            met een dunne beschermfolie\r\n            over het cameraglas.\r\n\r\n          <\/p>\r\n\r\n\r\n          <p>\r\n\r\n            Die folie dient alleen voor bescherming\r\n            tijdens transport.\r\n\r\n            Na de installatie moet ze worden verwijderd,\r\n            anders kan het IR-licht worden verstoord.\r\n\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <!-- DIRTY GLASS -->\r\n\r\n      <div class=\"cctv-cause-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 het nachtbeeld die onder andere door vervuild cameraglas kan ontstaan\"\r\n          loading=\"lazy\">\r\n\r\n\r\n        <div class=\"cctv-cause-body\">\r\n\r\n          <div class=\"cctv-cause-number\">\r\n            3\r\n          <\/div>\r\n\r\n\r\n          <h3>\r\n            Vuil, stof of vingerafdrukken\r\n          <\/h3>\r\n\r\n\r\n          <p>\r\n\r\n            Vervuiling op het cameraglas\r\n            kan infraroodlicht reflecteren.\r\n\r\n          <\/p>\r\n\r\n\r\n          <p>\r\n\r\n            Denk aan stof, vuil,\r\n            vet of vingerafdrukken\r\n            die tijdens de installatie\r\n            op het glas terechtkomen.\r\n\r\n          <\/p>\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       FOAM RING DETAIL\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Oorzaak 1 uitgelicht\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Controleer de foam-ring rond de lens\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 contain\">\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-07-camera-foam-ring.webp?w=812&#038;ssl=1\"\r\n          alt=\"Detail van een CCTV-camera met foam-ring rond de lens\"\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-blue\">\r\n            Controlepunt\r\n          <\/span>\r\n\r\n          <strong>\r\n            Kleine component, groot verschil\r\n          <\/strong>\r\n\r\n          De foam-ring bevindt zich rond de lens\r\n          en helpt te voorkomen dat IR-licht\r\n          via het cameraglas terug in de lens terechtkomt.\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          Wat controleer je?\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          Controleer of de foam-ring aanwezig is\r\n          wanneer het cameramodel ermee is uitgerust.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Kijk vervolgens of de ring\r\n          <strong>correct tegen het glas aansluit<\/strong>\r\n          en niet verschoven of verkeerd geplaatst zit.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Een slecht geplaatste ring kan ervoor zorgen\r\n          dat infraroodlicht alsnog richting de lens\r\n          wordt gereflecteerd.\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-domecamera-slecht-nachtbeeld\/\">\r\n\r\n          Bekijk ook domecamera's\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       PROTECTIVE FILM\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Oorzaak 2 uitgelicht\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Vergeet de beschermfolie niet\r\n    <\/h2>\r\n\r\n\r\n    <div class=\"cctv-grid-2\">\r\n\r\n\r\n      <div class=\"cctv-card cctv-card-orange\">\r\n\r\n        <h3>\r\n          Een klassieke installatiefout\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          Beschermfolie is bedoeld\r\n          om het cameraglas tijdens transport\r\n          en montage te beschermen.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Tijdens de installatie lijkt\r\n          de camera soms zelfs normaal te functioneren\r\n          terwijl de folie nog aanwezig is.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Het probleem wordt pas duidelijk\r\n          wanneer de IR-verlichting actief wordt.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          <strong>\r\n            Verwijder de folie dus v\u00f3\u00f3r\r\n            de definitieve nachtcontrole.\r\n          <\/strong>\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-image-card contain\">\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-08-camera-beschermfolie-op-glas.webp?w=812&#038;ssl=1\"\r\n          alt=\"Plastic beschermfolie op het glas van een bewakingscamera\"\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-orange\">\r\n            Beginnersfout\r\n          <\/span>\r\n\r\n          <strong>\r\n            Folie nog aanwezig\r\n          <\/strong>\r\n\r\n          Controleer de camera v\u00f3\u00f3r de oplevering\r\n          en verwijder transportfolie van het cameraglas.\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       DIRTY GLASS\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Oorzaak 3 uitgelicht\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Een vingerafdruk kan 's nachts plots zichtbaar worden\r\n    <\/h2>\r\n\r\n\r\n    <p class=\"cctv-intro\">\r\n\r\n      Vuil op het cameraglas lijkt overdag\r\n      misschien onschuldig.\r\n\r\n      Wanneer de IR-leds inschakelen,\r\n      kan datzelfde vuil infraroodlicht terugkaatsen\r\n      en het nachtbeeld sterk be\u00efnvloeden.\r\n\r\n    <\/p>\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-06-nachtzicht-witte-waas-op-beeld.webp?w=812&#038;ssl=1\"\r\n          alt=\"Voorbeeld van witte glans in het nachtbeeld van een bewakingscamera\"\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            Nachtbeeld\r\n          <\/span>\r\n\r\n          <strong>\r\n            Verlies van contrast\r\n          <\/strong>\r\n\r\n          Een deel van het infraroodlicht\r\n          komt terug richting de lens\r\n          en kan een opvallende witte glans veroorzaken.\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-card cctv-card-green\">\r\n\r\n        <span class=\"cctv-badge cctv-badge-green\">\r\n          Oplossing\r\n        <\/span>\r\n\r\n\r\n        <h3>\r\n          Reinig het cameraglas grondig\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          Controleer het glas op:\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n          \u2713 stof<br>\r\n          \u2713 vuil<br>\r\n          \u2713 vet<br>\r\n          \u2713 vingerafdrukken\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Reinig het glas zorgvuldig\r\n          voordat je verder naar complexere\r\n          oorzaken zoekt.\r\n\r\n        <\/p>\r\n\r\n\r\n        <p>\r\n\r\n          Daarna test je de camera opnieuw\r\n          in echte nachtmodus.\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 IR PROBLEMS GALLERY\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Kijk naar het volledige beeld\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Witte waas is niet het enige IR-probleem\r\n    <\/h2>\r\n\r\n\r\n    <p class=\"cctv-intro\">\r\n\r\n      De symptomen kunnen op elkaar lijken.\r\n\r\n      Daarom is het belangrijk dat je onderscheid leert maken\r\n      tussen reflectie op het cameraglas,\r\n      reflectie uit de omgeving\r\n      en objecten die zich vlak voor de camera bevinden.\r\n\r\n    <\/p>\r\n\r\n\r\n    <div class=\"cctv-grid-4\">\r\n\r\n\r\n      <!-- WHITE HAZE -->\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 het nachtbeeld van een CCTV-camera\"\r\n          loading=\"lazy\">\r\n\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Witte waas\r\n          <\/strong>\r\n\r\n          <span>\r\n            Controleer eerst glas, foam-ring en beschermfolie.\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <!-- WALL -->\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-04-ir-reflectie-tegen-muur.webp?w=812&#038;ssl=1\"\r\n          alt=\"Infraroodreflectie tegen een muur naast een CCTV-camera\"\r\n          loading=\"lazy\">\r\n\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Muurreflectie\r\n          <\/strong>\r\n\r\n          <span>\r\n            Hier ligt het probleem eerder in de omgeving van de camera.\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <!-- RAIN PIPE -->\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-05-ir-reflectie-regenkap-regenbuis.webp?w=812&#038;ssl=1\"\r\n          alt=\"IR-reflectie door een regenkap of regenbuis bij een bewakingscamera\"\r\n          loading=\"lazy\">\r\n\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Regenkap of regenbuis\r\n          <\/strong>\r\n\r\n          <span>\r\n            Een object dicht bij de camera kan veel IR terugkaatsen.\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <!-- SPIDER -->\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 vlak voor een bewakingscamera in infrarood nachtzicht\"\r\n          loading=\"lazy\">\r\n\r\n\r\n        <div class=\"cctv-gallery-caption\">\r\n\r\n          <strong>\r\n            Spinnenweb\r\n          <\/strong>\r\n\r\n          <span>\r\n            Ook iets kleins vlak voor de lens kan 's nachts zeer opvallend worden.\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       DOME CAMERA PHOTOS\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Extra aandacht\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Bij een domecamera kan reflectie nog opvallender worden\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-11-domecamera-slecht-nachtbeeld.webp?w=812&#038;ssl=1\"\r\n          alt=\"Domecamera met een slecht nachtbeeld\"\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-purple\">\r\n            Verwant probleem\r\n          <\/span>\r\n\r\n          <strong>\r\n            Domecamera met slecht nachtbeeld\r\n          <\/strong>\r\n\r\n          Bij een domecamera kan het probleem\r\n          samenhangen met reflecties\r\n          in of tegen de koepel.\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\" 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=\"Infraroodreflectie in de transparante koepel van een 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            IR-reflectie\r\n          <\/span>\r\n\r\n          <strong>\r\n            Reflectie in de koepel\r\n          <\/strong>\r\n\r\n          Dit kan resulteren in lichtvlekken,\r\n          waas of een algemeen verlies van contrast\r\n          in het nachtbeeld.\r\n\r\n          <br><br>\r\n\r\n          <a\r\n            class=\"cctv-chip\"\r\n            href=\"https:\/\/cctvacademy.be\/fr\/basis-cctv-opleiding-domecamera-slecht-nachtbeeld\/\">\r\n\r\n            Naar de les over domecamera's\r\n\r\n          <\/a>\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       DIAGNOSIS WORKFLOW\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-section\">\r\n\r\n    <div class=\"cctv-eyebrow\">\r\n      Praktische diagnose\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Controleer eerst, vervang pas daarna\r\n    <\/h2>\r\n\r\n\r\n    <div class=\"cctv-grid-3\">\r\n\r\n\r\n      <div class=\"cctv-step\">\r\n\r\n        <div class=\"cctv-step-number\">\r\n          1\r\n        <\/div>\r\n\r\n        <h3>\r\n          Inspecteer het glas\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          Kijk naar vuil, stof,\r\n          vingerafdrukken en eventuele\r\n          beschermfolie.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-step\">\r\n\r\n        <div class=\"cctv-step-number\">\r\n          2\r\n        <\/div>\r\n\r\n        <h3>\r\n          Controleer de foam-ring\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          Controleer bij camera's die ermee uitgerust zijn\r\n          of de foam-ring aanwezig is\r\n          en correct aansluit.\r\n\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n\r\n      <div class=\"cctv-step\">\r\n\r\n        <div class=\"cctv-step-number\">\r\n          3\r\n        <\/div>\r\n\r\n        <h3>\r\n          Test opnieuw in het donker\r\n        <\/h3>\r\n\r\n\r\n        <p>\r\n\r\n          Controleer na de correctie\r\n          opnieuw het echte nachtbeeld\r\n          met de IR-verlichting actief.\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       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: zoek eerst naar de eenvoudige oorzaak\r\n    <\/div>\r\n\r\n\r\n    Wanneer een camera overdag goed presteert\r\n    maar onmiddellijk na het inschakelen van IR\r\n    een witte waas vertoont,\r\n    controleer dan eerst de onderdelen\r\n    <strong>rond de lens en het cameraglas.<\/strong>\r\n\r\n    <br><br>\r\n\r\n    Begin niet onmiddellijk met ingewikkelde instellingen\r\n    of het vervangen van de camera.\r\n\r\n    <br><br>\r\n\r\n    Controleer eerst:\r\n\r\n    <strong>\r\n      beschermfolie \u2192 vervuiling \u2192 foam-ring \u2192 omgeving.\r\n    <\/strong>\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    <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        Voeg aan je opleverprocedure\r\n        een eenvoudige fysieke controle toe\r\n        v\u00f3\u00f3r je de ladder wegzet.\r\n\r\n      <\/p>\r\n\r\n\r\n      <p>\r\n\r\n        Controleer:\r\n\r\n        <strong>\r\n          is alle beschermfolie verwijderd,\r\n          is het glas schoon\r\n          en zit de foam-ring correct?\r\n        <\/strong>\r\n\r\n      <\/p>\r\n\r\n\r\n      <p>\r\n\r\n        Test daarna de camera met actieve IR-verlichting.\r\n\r\n        Dat kost weinig tijd,\r\n        maar kan een onnodige interventie\r\n        achteraf voorkomen.\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-ir-reflectie-muur-en-regenbuis\/\">\r\n          IR-reflecties\r\n        <\/a>\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          Testopstelling\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       WARNING\r\n       ===================================================== -->\r\n\r\n  <section class=\"cctv-warning\">\r\n\r\n    <div class=\"cctv-warning-title\">\r\n      Maak onderscheid tussen oorzaak en symptoom\r\n    <\/div>\r\n\r\n\r\n    Een witte waas is een\r\n    <strong>symptoom<\/strong>.\r\n\r\n    De oorzaak kan op verschillende plaatsen zitten.\r\n\r\n    <br><br>\r\n\r\n    Zit de reflectie aan het cameraglas,\r\n    dan onderzoek je eerst de foam-ring,\r\n    beschermfolie en vervuiling.\r\n\r\n    <br><br>\r\n\r\n    Zie je vooral \u00e9\u00e9n fel verlichte muur,\r\n    regenbuis of ander object in beeld,\r\n    ga dan terug naar de les over\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\r\n      IR-reflectie tegen muren en obstakels\r\n\r\n    <\/a>\r\n\r\n  <\/section>\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 witte glans of waas\r\n      in het nachtbeeld controleer je eerst:\r\n\r\n      <br><br>\r\n\r\n      <strong>\r\n        1. De foam-ring<br>\r\n        2. De beschermfolie<br>\r\n        3. Vuil, stof en vingerafdrukken op het glas\r\n      <\/strong>\r\n\r\n      <br><br>\r\n\r\n      Het cameraglas kan IR-licht\r\n      terug richting de lens reflecteren.\r\n\r\n      Daarom kan een camera\r\n      <strong>overdag perfect lijken\r\n      en 's nachts toch slecht presteren.<\/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 leren\r\n    <\/div>\r\n\r\n    <br>\r\n\r\n\r\n    <h2>\r\n      Meer lessen over slecht 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-spinnenwebben-voor-camera\/\">\r\n        Spinnenwebben voor de camera\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-domecamera-slecht-nachtbeeld\/\">\r\n        Domecamera slecht nachtbeeld\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-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-algemene-aandachtspunten\/\">\r\n        Algemene aandachtspunten\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-ir-reflectie-muur-en-regenbuis\/\">\r\n\r\n      <div class=\"cctv-nav-label\">\r\n        \u2190 Vorige les \u00b7 5 van 24\r\n      <\/div>\r\n\r\n      <div class=\"cctv-nav-title\">\r\n        IR-reflectie tegen muren, regenkappen en regenbuizen\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-spinnenwebben-voor-camera\/\">\r\n\r\n      <div class=\"cctv-nav-label\">\r\n        Volgende les \u00b7 7 van 24 \u2192\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  <\/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 Rooseboom<\/strong>\r\n    <span>\/<\/span>\r\n    <strong>CCTV Academy<\/strong>\r\n\r\n    <br>\r\n\r\n    Alle rechten voorbehouden.\r\n\r\n  <\/footer>\r\n\r\n\r\n<\/article>\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>6 Basis CCTV opleiding \u00b7 Les 6 van 24 Witte waas in het nachtbeeld Overdag is het camerabeeld helder en scherp. Maar zodra de infraroodverlichting inschakelt, verschijnt er plots een witte glans, nevel of waas over het beeld. In deze les zoeken we eerst aan de camera zelf. Les 6 24 lessen Nachtzicht \u00b7 IR-verblinding [&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],"tags":[],"class_list":["post-50751","post","type-post","status-publish","format-standard","hentry","category-cctv-micro-learning","category-cctv-opleiding"],"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>Witte waas in het nachtbeeld - 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\/basis-cctv-opleiding-witte-waas-in-nachtbeeld\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Witte waas in het nachtbeeld - RAS\/AIS CCTV Academy\" \/>\n<meta property=\"og:description\" content=\"6 Basis CCTV opleiding \u00b7 Les 6 van 24 Witte waas in het nachtbeeld Overdag is het camerabeeld helder en scherp. 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