{"id":11453,"date":"2025-07-22T06:45:00","date_gmt":"2025-07-22T06:45:00","guid":{"rendered":"https:\/\/cctvacademy.be\/?p=11453"},"modified":"2026-10-04T09:30:28","modified_gmt":"2026-10-04T08:30:28","slug":"waar-vind-ik-de-firmware-versie-van-mijn-opnamesysteem-terug","status":"publish","type":"post","link":"https:\/\/cctvacademy.be\/nl\/waar-vind-ik-de-firmware-versie-van-mijn-opnamesysteem-terug\/","title":{"rendered":"Waar vind ik de firmware versie van mijn opnamesysteem terug ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"11453\" class=\"elementor elementor-11453\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f682f35 e-flex e-con-boxed e-con e-parent\" data-id=\"f682f35\" 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-b91a774 elementor-widget elementor-widget-html\" data-id=\"b91a774\" 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<!DOCTYPE html>\n<html lang=\"nl-BE\"><head>\n<meta charset=\"utf-8\"><meta name=\"viewport\" content=\"width=device-width,initial-scale=1\">\n<meta name=\"theme-color\" content=\"#f7f2e8\">\n<meta name=\"description\" content=\"Vind in drie stappen de firmwareversie van je Dahua NVR. 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24px)}.brand-name{font-size:13px}.brand-seal{width:32px;height:32px;font-size:19px}.brand{gap:6px}.head-btn{padding:8px;font-size:8px}.nav-toggle{font-size:8px;padding:8px}.hero h1{font-size:39px}.hero-tags{gap:7px}.hero-tags span{font-size:7px}.tab{font-size:8px}.step-card{grid-template-columns:30px minmax(0,1fr) 28px;gap:6px;padding:13px 8px}.step-num{width:29px;height:29px;font-size:16px}.method-shots{display:grid;grid-template-columns:1fr}}\n@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}\n\n\/* Clear fallback when remote CCTV Academy images cannot be reached. *\/\n.image-fallback-art{width:100%;min-height:165px;display:none;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#8a6a3e;text-align:center;font:800 10px\/1.7 var(--ui);letter-spacing:.09em;border:1px dashed #b49b6d;background:radial-gradient(circle at center,#e9dfcc,#f6f1e7);padding:18px}.image-fallback-art::before{content:'\u2318';height:39px;width:39px;border:1px solid #ae8956;border-radius:50%;display:grid;place-items:center;font:600 25px var(--serif)}.image-zoom img.is-unavailable,.sample-image img.is-unavailable,.method-shot img.is-unavailable{display:none}.image-zoom.has-image-error .image-fallback-art,.sample-image.has-image-error .image-fallback-art,.method-shot.has-image-error .image-fallback-art{display:flex}.image-zoom.has-image-error{cursor:pointer}.method-shot.has-image-error{color:#7f653d;text-align:center}.lightbox-original{color:#e2c18a;font:800 11px var(--ui);text-underline-offset:4px}\n<\/style><\/head><body>\n<a class=\"skip\" href=\"#main\" data-i=\"skip\">Ga naar inhoud<\/a>\n<header class=\"site-header\" id=\"top\"><div class=\"wrap header-inner\">\n <a class=\"brand\" href=\"https:\/\/cctvacademy.be\/nl\/\" aria-label=\"CCTV Academy \u2014 home\"><span class=\"brand-seal\">C<\/span><span class=\"brand-name\">CCTV ACADEMY<small>TECHNICAL KNOWLEDGE LAB<\/small><\/span><\/a>\n <nav class=\"main-nav\" aria-label=\"Main navigation\"><a href=\"#guide\" data-i=\"navGuide\">Handleiding<\/a><a href=\"#methods\" data-i=\"navMethods\">Drie methodes<\/a><a href=\"#original\" data-i=\"navImages\">Originele beelden<\/a><a href=\"#faq\" data-i=\"navFaq\">FAQ<\/a><\/nav>\n <div class=\"tools\"><a class=\"head-btn home\" href=\"https:\/\/cctvacademy.be\/nl\/\" data-i=\"home\">\u2302 HOME<\/a><a class=\"head-btn login\" href=\"https:\/\/cctvacademy.be\/nl\/login\/\" data-i=\"login\">\u2197 LOGIN<\/a><button type=\"button\" class=\"nav-toggle\" id=\"nav-toggle\" aria-expanded=\"false\" aria-controls=\"mobile-nav\" data-i=\"menu\">Menu<\/button>\n <div class=\"langset\" role=\"group\" id=\"langs\" aria-label=\"Selecteer je taal\"><button type=\"button\" data-lang=\"nl\" aria-pressed=\"true\">NL<\/button><button type=\"button\" data-lang=\"fr\" aria-pressed=\"false\">FR<\/button><button type=\"button\" data-lang=\"en\" aria-pressed=\"false\">EN<\/button><button type=\"button\" data-lang=\"de\" aria-pressed=\"false\">DE<\/button><\/div><\/div>\n <\/div><nav class=\"mobile-nav wrap\" id=\"mobile-nav\" data-open=\"false\" aria-label=\"Mobile navigation\"><a href=\"#guide\" data-i=\"navGuide\">Handleiding<\/a><a href=\"#methods\" data-i=\"navMethods\">Drie methodes<\/a><a href=\"#original\" data-i=\"navImages\">Originele beelden<\/a><a href=\"#faq\" data-i=\"navFaq\">FAQ<\/a><\/nav><div class=\"header-rule\"><\/div><\/header>\n<main id=\"main\">\n<section class=\"hero\"><div class=\"wrap hero-grid\"><div>\n  <div class=\"eyebrow hero-eyebrow\" data-i=\"heroEyebrow\">CCTV ACADEMY \/ TECHNICAL MICRO-LEARNING<\/div><div class=\"hero-top\" data-i=\"heroTop\">WERKPLAATSNOTA \/ 01\u201403<\/div>\n  <h1><span data-i=\"hero1\">Waar vind ik de<\/span><span data-i=\"hero2\">firmwareversie?<\/span><\/h1><p class=\"hero-desc\" data-i=\"heroDesc\">Een andere firmware kan zorgen voor andere menu\u2019s, een nieuwe grafische interface en andere AI-mogelijkheden. Controleer eerst welke software jouw Dahua-opnamesysteem gebruikt \u2014 via scherm, browser of ConfigTool.<\/p>\n  <div class=\"hero-buttons\"><a class=\"btn btn-gold\" href=\"#methods\" data-i=\"jump\">Naar de stappen<\/a><a class=\"btn btn-ghost\" href=\"#guide\" data-i=\"seeMethods\">Vergelijk de methodes<\/a><\/div>\n  <div class=\"hero-tags\"><span data-i=\"heroPill1\">DAHUA \/ NVR<\/span><span data-i=\"heroPill2\">3 CONTROLEMETHODES<\/span><span data-i=\"heroPill3\">ORIGINELE SCREENSHOTS<\/span><\/div>\n<\/div><div class=\"hero-machine\"><div class=\"blueprint\" role=\"img\" aria-label=\"Technische illustratie van een netwerkrecorder, met indicatieve firmwaregegevens.\" id=\"hero-art\"><div class=\"blueprint-inside\">\n  <div class=\"blueprint-top\"><span>PLATE NO. 004 \/ CCTV SYSTEMS<\/span><span>FIG. 01 \/ NVR<\/span><\/div>\n  <svg viewBox=\"0 0 455 275\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" aria-hidden=\"true\">\n   <defs><linearGradient id=\"rec\" x1=\"0\" y1=\"0\" x2=\"1\" y2=\"1\"><stop stop-color=\"#688280\"\/><stop offset=\".45\" stop-color=\"#294650\"\/><stop offset=\"1\" stop-color=\"#142b35\"\/><\/linearGradient><linearGradient id=\"gold\" x1=\"0\" y1=\"0\" x2=\"1\" y2=\"1\"><stop stop-color=\"#f0d6a3\"\/><stop offset=\"1\" stop-color=\"#987644\"\/><\/linearGradient><\/defs>\n   <circle cx=\"230\" cy=\"126\" r=\"112\" stroke=\"#dbb97d\" stroke-opacity=\".25\" stroke-dasharray=\"4 9\"\/><circle cx=\"230\" cy=\"126\" r=\"91\" stroke=\"#dbb97d\" stroke-opacity=\".27\"\/><path d=\"M0 126h455M228 0v259\" stroke=\"#cfad71\" stroke-opacity=\".14\" stroke-dasharray=\"4 7\"\/>\n   <path d=\"M70 104 320 74 388 105 139 138Z\" fill=\"url(#rec)\" stroke=\"#d9c295\" stroke-width=\"2\"\/><path d=\"M139 138 388 105v61l-251 38Z\" fill=\"#1a3641\" stroke=\"#d9c295\" stroke-width=\"2\"\/><path d=\"M70 104 139 138v66l-69-44Z\" fill=\"#132d37\" stroke=\"#d9c295\" stroke-width=\"2\"\/>\n   <path d=\"M153 151 364 122v25L153 177Z\" fill=\"#0b202b\" stroke=\"#5d8081\" stroke-width=\"1\"\/><g fill=\"#b8a67f\"><circle cx=\"163\" cy=\"185\" r=\"3\"\/><circle cx=\"177\" cy=\"183\" r=\"3\"\/><circle cx=\"191\" cy=\"181\" r=\"3\"\/><\/g><path d=\"M259 137h85M259 144h85M259 151h47\" stroke=\"#6da9a6\" stroke-opacity=\".52\" stroke-width=\"2\"\/><path d=\"M359 139h9m-4.5-4.5v9\" stroke=\"#e5ba73\" stroke-width=\"1.5\"\/>\n   <path d=\"M110 95 180 61 355 45\" stroke=\"#e4bb7e\" stroke-dasharray=\"3 6\" stroke-opacity=\".7\"\/><circle cx=\"356\" cy=\"45\" r=\"4\" fill=\"#e6c390\"\/><path d=\"M349 45h-53\" stroke=\"#e6c390\"\/><rect x=\"293\" y=\"6\" width=\"152\" height=\"54\" rx=\"3\" fill=\"#132d36\" stroke=\"#c5a471\"\/><text x=\"307\" y=\"23\" fill=\"#ead09e\" font-family=\"monospace\" font-size=\"9\">SYSTEM \/ CHECK<\/text><text x=\"307\" y=\"41\" fill=\"#bfe1d7\" font-family=\"monospace\" font-size=\"14\" font-weight=\"bold\">VERSION \u2713<\/text>\n   <path d=\"M142 204v31h106\" stroke=\"#d8bc8d\" stroke-dasharray=\"3 5\"\/><circle cx=\"248\" cy=\"235\" r=\"4\" fill=\"#e4c288\"\/><text x=\"258\" y=\"238\" fill=\"#e5c996\" font-size=\"10\" font-family=\"monospace\">NVR \/ UNIT<\/text><path d=\"m18 194 26-26m-13 13h23\" stroke=\"#bfa06a\"\/><path d=\"m400 200 22-22m-10 9h22\" stroke=\"#bfa06a\"\/>\n  <\/svg><div class=\"blueprint-bottom\"><span data-i=\"heroPlate\">FIRMWARE \/ SYSTEM RECORD<\/span><span>MAINTENANCE \/\/ v4.x+<\/span><\/div>\n <\/div><\/div><div class=\"art-seal\">CCTV<br>ACADEMY<br>\u2726<\/div><\/div><\/div><\/section>\n<div class=\"strip\"><div class=\"wrap strip-grid\"><span data-i=\"strip1\">01 \/ IDENTIFICEER<\/span><span data-i=\"strip2\">02 \/ CONTROLEER<\/span><span data-i=\"strip3\">03 \/ NOTEER<\/span><\/div><\/div>\n<section class=\"section intro\" id=\"guide\"><div class=\"wrap intro-grid\"><div class=\"intro-main\"><div class=\"section-head\"><div class=\"eyebrow\" data-i=\"introLabel\">VOORDAT JE START<\/div><h2 data-i=\"introTitle\">Waarom je eerst naar de versie kijkt.<\/h2><p data-i=\"introP1\">De oorspronkelijke CCTV Academy-handleiding legt uit dat de grafische interface en beschikbare AI-functies afhankelijk kunnen zijn van de firmware van je recorder. In de Dahua-opleidingen op die pagina wordt gewerkt met systemen met versie V4.x en hoger.<\/p><\/div><p data-i=\"introP2\">Dat is een uitgangspunt voor de opleiding, niet automatisch de vereiste versie voor elk Dahua-model. Controleer altijd het exacte toestel en de bijbehorende firmwaredocumentatie.<\/p><div class=\"intro-rule\"><strong>!<\/strong><div><h3 data-i=\"importantTitle\">Belangrijk om te onthouden<\/h3><p data-i=\"importantBody\">Een versienummer vertelt je welke software ge\u00efnstalleerd is. Het bewijst niet op zichzelf dat jouw toestel de nieuwste of voor jouw model juiste versie heeft.<\/p><\/div><\/div><\/div>\n<div class=\"sample-card\"><div class=\"eyebrow\" data-i=\"exampleLabel\">ZO HERKEN JE DE GEGEVENS<\/div><h3 data-i=\"exampleTitle\">Versie \u00e9n builddatum<\/h3><div class=\"sample-image\"><img id=\"sample-version\" alt=\"Originele schermafbeelding: System Version en Build Date\" loading=\"lazy\"><\/div><p style=\"font-size:12px;color:#6b766d;margin:17px 0 0\" data-i=\"exampleText\">Op de originele afbeelding hieronder staat een concreet voorbeeld van een systeemversie. Noteer altijd ook de builddatum en het exacte model.<\/p><a href=\"#original\" class=\"image-open\" data-i=\"imageButton\">Bekijk de oorspronkelijke afbeelding \u2197<\/a><\/div>\n<\/div><\/section>\n<section class=\"section methods\" id=\"methods\"><div class=\"wrap\"><div class=\"section-head\"><div class=\"eyebrow\" data-i=\"methodsLabel\">KIES JOUW WERKWIJZE<\/div><h2 data-i=\"methodsTitle\">Drie routes. E\u00e9n antwoord.<\/h2><p data-i=\"methodsDesc\">Kies hoe je bij de recorder kunt. De stappen en checklist passen zich automatisch aan jouw methode aan. De afgewerkte stappen blijven op dit toestel bewaard.<\/p><\/div>\n<div class=\"method-layout\"><div><div class=\"tabs\" role=\"tablist\" aria-label=\"Firmware check methods\"><button type=\"button\" class=\"tab\" role=\"tab\" aria-selected=\"true\" tabindex=\"0\" id=\"tab-0\" aria-controls=\"method-panel\" data-method=\"0\" data-i=\"tab0\">Via monitor<\/button><button type=\"button\" class=\"tab\" role=\"tab\" aria-selected=\"false\" tabindex=\"-1\" id=\"tab-1\" aria-controls=\"method-panel\" data-method=\"1\" data-i=\"tab1\">Via browser<\/button><button type=\"button\" class=\"tab\" role=\"tab\" aria-selected=\"false\" tabindex=\"-1\" id=\"tab-2\" aria-controls=\"method-panel\" data-method=\"2\" data-i=\"tab2\">Met ConfigTool<\/button><\/div>\n<section id=\"method-panel\" role=\"tabpanel\" aria-labelledby=\"tab-0\" aria-live=\"polite\"><span class=\"method-top-label\" id=\"method-tag\"><\/span><h3 class=\"method-title\" id=\"method-title\"><\/h3><p class=\"method-desc\" id=\"method-desc\"><\/p><div class=\"step-list\" id=\"steps\"><\/div><div class=\"method-shots\" id=\"method-shots\"><\/div><a id=\"download-tool\" class=\"source-link\" href=\"https:\/\/www.dahuasecurity.com\/download-center\" target=\"_blank\" rel=\"noopener\" data-i=\"officialDownload\" hidden>Open het offici\u00eble Dahua Download Center \u2197<\/a><p class=\"method-status\" id=\"method-complete\" role=\"status\" hidden><\/p><\/section><\/div>\n<aside class=\"method-aside\"><div class=\"progress\"><div class=\"eyebrow\" data-i=\"progress\">VOORTGANG<\/div><div class=\"progress-row\"><strong><span id=\"progress-num\">0<\/span><span style=\"font-size:20px\"> \/ 4<\/span><\/strong><span>01 \u2014 04<\/span><\/div><div class=\"bar\" role=\"progressbar\" aria-label=\"Completed steps\" aria-valuemin=\"0\" aria-valuemax=\"4\" aria-valuenow=\"0\" id=\"progress-bar\"><i id=\"progress-fill\"><\/i><\/div><p class=\"small-note\" data-i=\"saveLocal\">Je voortgang wordt alleen lokaal in deze browser bewaard.<\/p><button class=\"reset-btn\" type=\"button\" id=\"reset\" data-i=\"reset\">Reset checklist<\/button><\/div>\n<div class=\"diagram\"><h3 data-i=\"diagramTitle\">WAAR MOET JE KIJKEN?<\/h3><div class=\"diagram-art\"><code id=\"diagram-path\">MAINTENANCE \/ SYSTEM INFO<\/code><\/div><p class=\"aside-hint\" id=\"diagram-hint\"><\/p><p class=\"aside-hint\" data-i=\"checkNote\">Let op: menu- en veldnamen kunnen per recorder, firmware en taal verschillen.<\/p><\/div><\/aside><\/div>\n<\/div><\/section>\n<section class=\"section original\" id=\"original\"><div class=\"wrap\"><div class=\"section-head\"><div class=\"eyebrow\" data-i=\"originalLabel\">UIT DE OORSPRONKELIJKE HANDLEIDING<\/div><h2 data-i=\"originalTitle\">De echte schermen.<\/h2><p data-i=\"originalDesc\">De volgende schermafbeeldingen zijn afkomstig van de oorspronkelijke CCTV Academy-pagina. Klik om een afbeelding groter te bekijken; ze worden rechtstreeks van CCTV Academy geladen.<\/p><\/div><div class=\"original-grid\">\n<figure class=\"photo-card\"><div class=\"photo-meta\"><span data-i=\"figure1\">01 \/ ONDERHOUD \u2014 NL<\/span><span>FIG. 001<\/span><\/div><button type=\"button\" class=\"image-zoom\" data-image=\"maint_nl\"><img alt=\"Origineel Nederlandstalig onderhoudsmenu\" loading=\"lazy\"><\/button><figcaption class=\"photo-foot\"><a target=\"_blank\" rel=\"noopener\" id=\"orig-nl\" data-i=\"imageButton\">Bekijk de oorspronkelijke afbeelding \u2197<\/a><\/figcaption><\/figure>\n<figure class=\"photo-card\"><div class=\"photo-meta\"><span data-i=\"figure2\">02 \/ MAINTENANCE \u2014 EN<\/span><span>FIG. 002<\/span><\/div><button type=\"button\" class=\"image-zoom\" data-image=\"maint_en\"><img alt=\"Origineel Engelstalig onderhoudsmenu\" loading=\"lazy\"><\/button><figcaption class=\"photo-foot\"><a target=\"_blank\" rel=\"noopener\" id=\"orig-en\" data-i=\"imageButton\">Bekijk de oorspronkelijke afbeelding \u2197<\/a><\/figcaption><\/figure>\n<figure class=\"photo-card\"><div class=\"photo-meta\"><span data-i=\"figure3\">03 \/ SYSTEM VERSION<\/span><span>FIG. 003<\/span><\/div><button type=\"button\" class=\"image-zoom\" data-image=\"version\"><img alt=\"Originele schermafbeelding: System Version en Build Date\" loading=\"lazy\"><\/button><figcaption class=\"photo-foot\"><a target=\"_blank\" rel=\"noopener\" id=\"orig-version\" data-i=\"imageButton\">Bekijk de oorspronkelijke afbeelding \u2197<\/a><\/figcaption><\/figure>\n<figure class=\"photo-card\"><div class=\"photo-meta\"><span data-i=\"figure4\">04 \/ ORIGINELE PAGINAAFBEELDING<\/span><span>FIG. 004<\/span><\/div><button type=\"button\" class=\"image-zoom cover\" data-image=\"cover\"><img alt=\"Originele illustratie van de bronpagina\" loading=\"lazy\"><\/button><figcaption class=\"photo-foot\"><a target=\"_blank\" rel=\"noopener\" id=\"orig-cover\" data-i=\"imageButton\">Bekijk de oorspronkelijke afbeelding \u2197<\/a><\/figcaption><\/figure>\n<\/div><\/div><\/section>\n<section class=\"section record\"><div class=\"wrap\"><div class=\"section-head\"><div class=\"eyebrow\" data-i=\"infoLabel\">LEES DE VERSIE CORRECT<\/div><h2 data-i=\"infoTitle\">Wat noteer je precies?<\/h2><\/div><div class=\"record-grid\"><article class=\"record-card\"><div class=\"num\">01 \/ v4.x<\/div><h3 data-i=\"info1Title\">Firmwareversie<\/h3><p data-i=\"info1Text\">Schrijf het volledige versienummer over, inclusief eventuele letters of suffixen.<\/p><\/article><article class=\"record-card\"><div class=\"num\">02 \/ YYYY<\/div><h3 data-i=\"info2Title\">Builddatum<\/h3><p data-i=\"info2Text\">Noteer de builddatum die op het toestel wordt weergegeven.<\/p><\/article><article class=\"record-card\"><div class=\"num\">03 \/ HW<\/div><h3 data-i=\"info3Title\">Model en hardware<\/h3><p data-i=\"info3Text\">Controleer het volledige modelnummer en, waar beschikbaar, de hardwareversie voordat je firmware vergelijkt.<\/p><\/article><\/div><div class=\"record-note\"><div class=\"icon\">!<\/div><div><h3 data-i=\"practiceTitle\">Verwar controleren niet met updaten.<\/h3><p data-i=\"practiceText\">Download of installeer geen firmware op basis van alleen een gelijkend versienummer. Vergelijk het exacte model en de hardwareversie met de offici\u00eble Dahua-documentatie; maak v\u00f3\u00f3r een eventuele update een back-up van je instellingen.<\/p><\/div><\/div><\/div><\/section>\n<section class=\"section faq\" id=\"faq\"><div class=\"wrap faq-grid\"><div class=\"section-head\"><div class=\"eyebrow\" data-i=\"faqLabel\">PRAKTISCHE VRAGEN<\/div><h2 data-i=\"faqTitle\">Goed om te weten.<\/h2><\/div><div><details><summary data-i=\"faq0q\">Ik zie een ander menu. Is dat normaal?<\/summary><p data-i=\"faq0a\">Ja. De benamingen en plaatsing van menu\u2019s kunnen verschillen naargelang het model, de firmware en de ingestelde interfacetaal. Zoek naar Onderhoud \/ Maintenance en Systeeminfo \/ System Info.<\/p><\/details><details><summary data-i=\"faq1q\">Is V4.x altijd de nieuwste firmware?<\/summary><p data-i=\"faq1a\">Nee. De oorspronkelijke opleiding verwijst naar V4.x en hoger als opleidingscontext. Welke firmware actueel en geschikt is, hangt af van je exacte recorder en hardwareversie.<\/p><\/details><details><summary data-i=\"faq2q\">Kan ik de firmware via deze pagina updaten?<\/summary><p data-i=\"faq2a\">Nee. Deze handleiding toont hoe je de ge\u00efnstalleerde versie terugvindt. Voor een update raadpleeg je de offici\u00eble fabrikant, de bijbehorende release-informatie en zo nodig een erkende installateur.<\/p><\/details><\/div><\/div><\/section>\n<section class=\"cta\"><div class=\"wrap\"><div class=\"cta-panel\"><div><div class=\"eyebrow\" data-i=\"ctaEyebrow\">CCTV ACADEMY \/ VOLGENDE STAP<\/div><h2 data-i=\"ctaTitle\">Eerst begrijpen. Daarna configureren.<\/h2><p data-i=\"ctaDesc\">Controleer de versie van je recorder voordat je met AI-functies of een andere interface aan de slag gaat. Bouw verder op deze kennis tijdens een CCTV Academy-opleiding.<\/p><\/div><div class=\"cta-btns\"><a class=\"btn btn-gold\" href=\"https:\/\/cctvacademy.be\/nl\/opleidingen-camerabewaking\/\" data-i=\"ctaTrain\">Bekijk de opleidingen \u2197<\/a><a class=\"cta-link\" href=\"https:\/\/cctvacademy.be\/nl\/waar-vind-ik-de-firmware-versie-van-mijn-opnamesysteem-terug\/\" data-i=\"ctaSource\">Open de oorspronkelijke handleiding \u2197<\/a><\/div><\/div><\/div><\/section>\n<\/main><footer class=\"footer\"><div class=\"wrap\"><div class=\"footer-inner\"><div><a class=\"brand\" href=\"https:\/\/cctvacademy.be\/nl\/\"><span class=\"brand-seal\">C<\/span><span class=\"brand-name\">CCTV ACADEMY<small data-i=\"footerTag\">CCTV \u00b7 NETWERK \u00b7 AI \u00b7 TRAINING<\/small><\/span><\/a><p class=\"footer-desc\" data-i=\"footerText\">Technische micro-learning voor installateurs en beveiligingsprofessionals.<\/p><\/div><nav class=\"footer-nav\"><a href=\"https:\/\/cctvacademy.be\/nl\/\" data-i=\"home\">\u2302 HOME<\/a><a href=\"https:\/\/cctvacademy.be\/nl\/login\/\" data-i=\"login\">\u2197 LOGIN<\/a><a href=\"#top\" data-i=\"footerTop\">Naar boven \u2191<\/a><\/nav><\/div><div class=\"footer-bottom\"><span data-i=\"footerSource\">Gebaseerd op de oorspronkelijke CCTV Academy-handleiding.<\/span><span>\u00a9 <span id=\"year\"><\/span> CCTV ACADEMY \/ MICRO-LEARNING<\/span><\/div><\/div><\/footer>\n<div class=\"lightbox\" id=\"lightbox\" aria-hidden=\"true\" role=\"dialog\" aria-modal=\"true\"><button type=\"button\" class=\"lightbox-close\" id=\"lightbox-close\" aria-label=\"Sluit afbeelding\">\u00d7<\/button><figure class=\"lightbox-content\"><img id=\"lightbox-img\" alt=\"\"><figcaption id=\"lightbox-caption\"><\/figcaption><a class=\"lightbox-original\" href=\"#\" target=\"_blank\" rel=\"noopener\" id=\"lightbox-original\" data-i=\"imageButton\">Bekijk de oorspronkelijke afbeelding \u2197<\/a><\/figure><\/div>\n<script>const I18N={\"nl\":{\"meta\":\"Vind in drie stappen de firmwareversie van je Dahua NVR. Originele screenshots, drie methodes en een praktische checklist.\",\"navGuide\":\"Handleiding\",\"navMethods\":\"Drie methodes\",\"navImages\":\"Originele beelden\",\"navFaq\":\"FAQ\",\"home\":\"\u2302 HOME\",\"login\":\"\u2197 LOGIN\",\"language\":\"Selecteer je taal\",\"menu\":\"Menu\",\"closeMenu\":\"Sluit menu\",\"jump\":\"Naar de stappen\",\"seeMethods\":\"Vergelijk de methodes\",\"skip\":\"Ga naar inhoud\",\"heroEyebrow\":\"CCTV ACADEMY \/ TECHNICAL MICRO-LEARNING\",\"heroTop\":\"WERKPLAATSNOTA \/ 01\u201403\",\"hero1\":\"Waar vind ik de\",\"hero2\":\"firmwareversie?\",\"heroDesc\":\"Een andere firmware kan zorgen voor andere menu\u2019s, een nieuwe grafische interface en andere AI-mogelijkheden. 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Controleer altijd het exacte toestel en de bijbehorende firmwaredocumentatie.\",\"importantTitle\":\"Belangrijk om te onthouden\",\"importantBody\":\"Een versienummer vertelt je welke software ge\u00efnstalleerd is. Het bewijst niet op zichzelf dat jouw toestel de nieuwste of voor jouw model juiste versie heeft.\",\"exampleLabel\":\"ZO HERKEN JE DE GEGEVENS\",\"exampleTitle\":\"Versie \u00e9n builddatum\",\"exampleText\":\"Op de originele afbeelding hieronder staat een concreet voorbeeld van een systeemversie. Noteer altijd ook de builddatum en het exacte model.\",\"imageButton\":\"Bekijk de oorspronkelijke afbeelding \u2197\",\"imgOriginal\":\"Oorspronkelijke CCTV Academy-afbeelding\",\"imgVersion\":\"Originele schermafbeelding: System Version en Build Date\",\"imgNl\":\"Origineel Nederlandstalig onderhoudsmenu\",\"imgEn\":\"Origineel Engelstalig onderhoudsmenu\",\"imgCover\":\"Originele illustratie van de bronpagina\",\"zoom\":\"Vergroot afbeelding\",\"methodsLabel\":\"KIES JOUW WERKWIJZE\",\"methodsTitle\":\"Drie routes. E\u00e9n antwoord.\",\"methodsDesc\":\"Kies hoe je bij de recorder kunt. De stappen en checklist passen zich automatisch aan jouw methode aan. De afgewerkte stappen blijven op dit toestel bewaard.\",\"tab0\":\"Via monitor\",\"tab1\":\"Via browser\",\"tab2\":\"Met ConfigTool\",\"method0Tag\":\"LOKAAL \/ HDMI\",\"method1Tag\":\"NETWERK \/ WEB\",\"method2Tag\":\"PC \/ DISCOVERY\",\"method0Title\":\"Rechtstreeks op de NVR\",\"method1Title\":\"Vanuit de webinterface\",\"method2Title\":\"Via Dahua ConfigTool\",\"method0Desc\":\"Gebruik de aangesloten monitor en muis als je fysiek bij het opnamesysteem staat.\",\"method1Desc\":\"Handig wanneer je op hetzelfde toegestane netwerk zit en het IP-adres van de NVR kent.\",\"method2Desc\":\"Zoek Dahua-apparaten op het lokale netwerk en lees de softwareversie uit.\",\"stepLabel\":\"STAP\",\"done\":\"Afgevinkt\",\"finish\":\"Werkwijze voltooid\",\"progress\":\"VOORTGANG\",\"reset\":\"Reset checklist\",\"diagramTitle\":\"WAAR MOET JE KIJKEN?\",\"diagram0\":\"Open in het menu \u201cOnderhoud \/ Maintenance\u201d de systeeminformatie.\",\"diagram1\":\"Zoek na het inloggen naar Maintenance \u2192 System Info of Version.\",\"diagram2\":\"Lees de kolom Software Version bij het gedetecteerde apparaat.\",\"noImage\":\"Voor deze methode bevat de bronpagina geen afzonderlijke schermafbeelding.\",\"officialDownload\":\"Open het offici\u00eble Dahua Download Center \u2197\",\"checkNote\":\"Let op: menu- en veldnamen kunnen per recorder, firmware en taal verschillen.\",\"originalLabel\":\"UIT DE OORSPRONKELIJKE HANDLEIDING\",\"originalTitle\":\"De echte schermen.\",\"originalDesc\":\"De volgende schermafbeeldingen zijn afkomstig van de oorspronkelijke CCTV Academy-pagina. Klik om een afbeelding groter te bekijken; ze worden rechtstreeks van CCTV Academy geladen.\",\"figure1\":\"01 \/ ONDERHOUD \u2014 NL\",\"figure2\":\"02 \/ MAINTENANCE \u2014 EN\",\"figure3\":\"03 \/ SYSTEM VERSION\",\"figure4\":\"04 \/ ORIGINELE PAGINAAFBEELDING\",\"infoLabel\":\"LEES DE VERSIE CORRECT\",\"infoTitle\":\"Wat noteer je precies?\",\"info1Title\":\"Firmwareversie\",\"info1Text\":\"Schrijf het volledige versienummer over, inclusief eventuele letters of suffixen.\",\"info2Title\":\"Builddatum\",\"info2Text\":\"Noteer de builddatum die op het toestel wordt weergegeven.\",\"info3Title\":\"Model en hardware\",\"info3Text\":\"Controleer het volledige modelnummer en, waar beschikbaar, de hardwareversie voordat je firmware vergelijkt.\",\"practiceTitle\":\"Verwar controleren niet met updaten.\",\"practiceText\":\"Download of installeer geen firmware op basis van alleen een gelijkend versienummer. Vergelijk het exacte model en de hardwareversie met de offici\u00eble Dahua-documentatie; maak v\u00f3\u00f3r een eventuele update een back-up van je instellingen.\",\"faqLabel\":\"PRAKTISCHE VRAGEN\",\"faqTitle\":\"Goed om te weten.\",\"faq0q\":\"Ik zie een ander menu. Is dat normaal?\",\"faq0a\":\"Ja. De benamingen en plaatsing van menu\u2019s kunnen verschillen naargelang het model, de firmware en de ingestelde interfacetaal. Zoek naar Onderhoud \/ Maintenance en Systeeminfo \/ System Info.\",\"faq1q\":\"Is V4.x altijd de nieuwste firmware?\",\"faq1a\":\"Nee. De oorspronkelijke opleiding verwijst naar V4.x en hoger als opleidingscontext. Welke firmware actueel en geschikt is, hangt af van je exacte recorder en hardwareversie.\",\"faq2q\":\"Kan ik de firmware via deze pagina updaten?\",\"faq2a\":\"Nee. Deze handleiding toont hoe je de ge\u00efnstalleerde versie terugvindt. Voor een update raadpleeg je de offici\u00eble fabrikant, de bijbehorende release-informatie en zo nodig een erkende installateur.\",\"ctaEyebrow\":\"CCTV ACADEMY \/ VOLGENDE STAP\",\"ctaTitle\":\"Eerst begrijpen. Daarna configureren.\",\"ctaDesc\":\"Controleer de versie van je recorder voordat je met AI-functies of een andere interface aan de slag gaat. Bouw verder op deze kennis tijdens een CCTV Academy-opleiding.\",\"ctaTrain\":\"Bekijk de opleidingen \u2197\",\"ctaSource\":\"Open de oorspronkelijke handleiding \u2197\",\"footerTag\":\"CCTV \u00b7 NETWERK \u00b7 AI \u00b7 TRAINING\",\"footerText\":\"Technische micro-learning voor installateurs en beveiligingsprofessionals.\",\"footerSource\":\"Gebaseerd op de oorspronkelijke CCTV Academy-handleiding.\",\"footerTop\":\"Naar boven \u2191\",\"lightboxClose\":\"Sluit afbeelding\",\"saveLocal\":\"Je voortgang wordt alleen lokaal in deze browser bewaard.\"},\"fr\":{\"meta\":\"Retrouvez la version du micrologiciel de votre NVR Dahua avec trois m\u00e9thodes, les captures originales et une checklist.\",\"navGuide\":\"Guide\",\"navMethods\":\"Trois m\u00e9thodes\",\"navImages\":\"Images originales\",\"navFaq\":\"FAQ\",\"home\":\"\u2302 ACCUEIL\",\"login\":\"\u2197 CONNEXION\",\"language\":\"Choisir la langue\",\"menu\":\"Menu\",\"closeMenu\":\"Fermer le menu\",\"jump\":\"Voir les \u00e9tapes\",\"seeMethods\":\"Comparer les m\u00e9thodes\",\"skip\":\"Aller au contenu\",\"heroEyebrow\":\"CCTV ACADEMY \/ MICRO-LEARNING TECHNIQUE\",\"heroTop\":\"FICHE D\u2019ATELIER \/ 01\u201403\",\"hero1\":\"O\u00f9 trouver la\",\"hero2\":\"version du firmware ?\",\"heroDesc\":\"Une autre version de firmware peut modifier les menus, l\u2019interface graphique et les fonctions d\u2019IA. V\u00e9rifiez d\u2019abord le logiciel install\u00e9 sur votre enregistreur Dahua : \u00e0 l\u2019\u00e9cran, dans le navigateur ou avec ConfigTool.\",\"heroPill1\":\"DAHUA \/ NVR\",\"heroPill2\":\"3 M\u00c9THODES\",\"heroPill3\":\"CAPTURES D\u2019ORIGINE\",\"heroPlate\":\"FIRMWARE \/ FICHE SYST\u00c8ME\",\"heroVisual\":\"Illustration technique d\u2019un enregistreur r\u00e9seau avec des donn\u00e9es de firmware indicatives.\",\"strip1\":\"01 \/ IDENTIFIER\",\"strip2\":\"02 \/ V\u00c9RIFIER\",\"strip3\":\"03 \/ NOTER\",\"introLabel\":\"AVANT DE COMMENCER\",\"introTitle\":\"Pourquoi v\u00e9rifier la version d\u2019abord.\",\"introP1\":\"Le guide d\u2019origine de CCTV Academy pr\u00e9cise que l\u2019interface graphique et les fonctions d\u2019IA disponibles peuvent d\u00e9pendre du firmware de l\u2019enregistreur. Les formations Dahua indiqu\u00e9es utilisent des syst\u00e8mes en version V4.x ou sup\u00e9rieure.\",\"introP2\":\"Il s\u2019agit du contexte de la formation, pas d\u2019une version minimale universelle pour tous les appareils Dahua. V\u00e9rifiez toujours le mod\u00e8le exact et sa documentation.\",\"importantTitle\":\"\u00c0 retenir\",\"importantBody\":\"Le num\u00e9ro indique le logiciel install\u00e9, mais ne prouve pas \u00e0 lui seul qu\u2019il s\u2019agit de la version la plus r\u00e9cente ni de la bonne version pour votre mod\u00e8le.\",\"exampleLabel\":\"REP\u00c9RER LES INFORMATIONS\",\"exampleTitle\":\"Version et date de compilation\",\"exampleText\":\"La capture d\u2019origine ci-dessous illustre une version du syst\u00e8me. Notez \u00e9galement sa date de compilation et le mod\u00e8le exact.\",\"imageButton\":\"Voir l\u2019image d\u2019origine \u2197\",\"imgOriginal\":\"Image d\u2019origine de CCTV Academy\",\"imgVersion\":\"Capture originale : System Version et Build Date\",\"imgNl\":\"Menu Maintenance d\u2019origine en n\u00e9erlandais\",\"imgEn\":\"Menu Maintenance d\u2019origine en anglais\",\"imgCover\":\"Visuel d\u2019origine de la page source\",\"zoom\":\"Agrandir l\u2019image\",\"methodsLabel\":\"CHOISISSEZ VOTRE M\u00c9THODE\",\"methodsTitle\":\"Trois chemins. Une r\u00e9ponse.\",\"methodsDesc\":\"S\u00e9lectionnez votre moyen d\u2019acc\u00e8s \u00e0 l\u2019enregistreur. Les \u00e9tapes et la checklist s\u2019adaptent ; votre progression reste m\u00e9moris\u00e9e dans ce navigateur.\",\"tab0\":\"Via \u00e9cran\",\"tab1\":\"Via navigateur\",\"tab2\":\"Avec ConfigTool\",\"method0Tag\":\"LOCAL \/ HDMI\",\"method1Tag\":\"R\u00c9SEAU \/ WEB\",\"method2Tag\":\"PC \/ D\u00c9COUVERTE\",\"method0Title\":\"Directement sur le NVR\",\"method1Title\":\"Depuis l\u2019interface web\",\"method2Title\":\"Avec Dahua ConfigTool\",\"method0Desc\":\"Utilisez l\u2019\u00e9cran et la souris raccord\u00e9s lorsque vous \u00eates pr\u00e8s de l\u2019enregistreur.\",\"method1Desc\":\"Pratique si vous \u00eates sur le r\u00e9seau autoris\u00e9 et connaissez l\u2019adresse IP du NVR.\",\"method2Desc\":\"D\u00e9tectez les appareils Dahua sur le r\u00e9seau local et consultez leur version logicielle.\",\"stepLabel\":\"\u00c9TAPE\",\"done\":\"Termin\u00e9\",\"finish\":\"M\u00e9thode termin\u00e9e\",\"progress\":\"PROGRESSION\",\"reset\":\"R\u00e9initialiser\",\"diagramTitle\":\"O\u00d9 REGARDER ?\",\"diagram0\":\"Dans le menu, ouvrez \u00ab Onderhoud \/ Maintenance \u00bb, puis les informations syst\u00e8me.\",\"diagram1\":\"Apr\u00e8s connexion, cherchez Maintenance \u2192 System Info ou Version.\",\"diagram2\":\"Lisez la colonne Software Version pour l\u2019appareil d\u00e9tect\u00e9.\",\"noImage\":\"La page d\u2019origine ne fournit aucune capture distincte pour cette m\u00e9thode.\",\"officialDownload\":\"Ouvrir le centre de t\u00e9l\u00e9chargement officiel Dahua \u2197\",\"checkNote\":\"Les noms et emplacements des menus varient selon l\u2019appareil, le firmware et la langue.\",\"originalLabel\":\"EXTRAIT DU GUIDE ORIGINAL\",\"originalTitle\":\"Les v\u00e9ritables \u00e9crans.\",\"originalDesc\":\"Ces captures proviennent de la page CCTV Academy d\u2019origine. Cliquez pour agrandir ; elles sont charg\u00e9es directement depuis CCTV Academy.\",\"figure1\":\"01 \/ MAINTENANCE \u2014 NL\",\"figure2\":\"02 \/ MAINTENANCE \u2014 EN\",\"figure3\":\"03 \/ VERSION SYST\u00c8ME\",\"figure4\":\"04 \/ VISUEL ORIGINAL\",\"infoLabel\":\"BIEN RELEVER LES DONN\u00c9ES\",\"infoTitle\":\"Que faut-il noter ?\",\"info1Title\":\"Version du firmware\",\"info1Text\":\"Recopiez la version compl\u00e8te, y compris les \u00e9ventuelles lettres ou suffixes.\",\"info2Title\":\"Date de compilation\",\"info2Text\":\"Notez la date de compilation affich\u00e9e par l\u2019appareil.\",\"info3Title\":\"Mod\u00e8le et mat\u00e9riel\",\"info3Text\":\"V\u00e9rifiez la r\u00e9f\u00e9rence exacte et, si disponible, la version mat\u00e9rielle avant toute comparaison de firmware.\",\"practiceTitle\":\"V\u00e9rifier n\u2019est pas mettre \u00e0 jour.\",\"practiceText\":\"N\u2019installez pas de firmware sur la seule base d\u2019un num\u00e9ro ressemblant. V\u00e9rifiez le mod\u00e8le et le mat\u00e9riel dans la documentation officielle Dahua ; sauvegardez la configuration avant une \u00e9ventuelle mise \u00e0 jour.\",\"faqLabel\":\"QUESTIONS PRATIQUES\",\"faqTitle\":\"Bon \u00e0 savoir.\",\"faq0q\":\"Le menu est diff\u00e9rent. Est-ce normal ?\",\"faq0a\":\"Oui. Les noms et emplacements varient selon le mod\u00e8le, le firmware et la langue. Recherchez Maintenance puis System Info.\",\"faq1q\":\"V4.x est-il toujours le firmware le plus r\u00e9cent ?\",\"faq1a\":\"Non. V4.x et sup\u00e9rieur est le contexte d\u00e9crit dans la formation d\u2019origine. La version appropri\u00e9e d\u00e9pend du mod\u00e8le exact et de sa version mat\u00e9rielle.\",\"faq2q\":\"Puis-je mettre \u00e0 jour le firmware sur cette page ?\",\"faq2a\":\"Non. Ce guide vous aide \u00e0 trouver la version install\u00e9e. Pour une mise \u00e0 jour, consultez les informations officielles du fabricant et, si n\u00e9cessaire, votre installateur.\",\"ctaEyebrow\":\"CCTV ACADEMY \/ PROCHAINE \u00c9TAPE\",\"ctaTitle\":\"Comprendre d\u2019abord. Configurer ensuite.\",\"ctaDesc\":\"Contr\u00f4lez la version de votre enregistreur avant de commencer les fonctions d\u2019IA ou de suivre une autre interface. Approfondissez ces bases avec CCTV Academy.\",\"ctaTrain\":\"Voir les formations \u2197\",\"ctaSource\":\"Voir le guide d\u2019origine \u2197\",\"footerTag\":\"CCTV \u00b7 R\u00c9SEAUX \u00b7 IA \u00b7 FORMATION\",\"footerText\":\"Micro-learning technique pour installateurs et professionnels de la s\u00e9curit\u00e9.\",\"footerSource\":\"Bas\u00e9 sur le guide CCTV Academy d\u2019origine.\",\"footerTop\":\"Haut de page \u2191\",\"lightboxClose\":\"Fermer l\u2019image\",\"saveLocal\":\"La progression est conserv\u00e9e uniquement dans ce navigateur.\"},\"en\":{\"meta\":\"Find your Dahua NVR firmware version using three methods, original screenshots and an interactive checklist.\",\"navGuide\":\"Guide\",\"navMethods\":\"Three methods\",\"navImages\":\"Original images\",\"navFaq\":\"FAQ\",\"home\":\"\u2302 HOME\",\"login\":\"\u2197 LOGIN\",\"language\":\"Choose a language\",\"menu\":\"Menu\",\"closeMenu\":\"Close menu\",\"jump\":\"Explore the steps\",\"seeMethods\":\"Compare the methods\",\"skip\":\"Skip to content\",\"heroEyebrow\":\"CCTV ACADEMY \/ TECHNICAL MICRO-LEARNING\",\"heroTop\":\"WORKSHOP NOTE \/ 01\u201403\",\"hero1\":\"Where can I find the\",\"hero2\":\"firmware version?\",\"heroDesc\":\"A different firmware release can change the menus, graphical interface and available AI features. First check the software installed on your Dahua recorder \u2014 on its display, in a browser or with ConfigTool.\",\"heroPill1\":\"DAHUA \/ NVR\",\"heroPill2\":\"3 CHECK METHODS\",\"heroPill3\":\"ORIGINAL SCREENSHOTS\",\"heroPlate\":\"FIRMWARE \/ SYSTEM RECORD\",\"heroVisual\":\"Technical illustration of a network recorder with illustrative firmware data.\",\"strip1\":\"01 \/ IDENTIFY\",\"strip2\":\"02 \/ CHECK\",\"strip3\":\"03 \/ RECORD\",\"introLabel\":\"BEFORE YOU BEGIN\",\"introTitle\":\"Why check the version first.\",\"introP1\":\"The original CCTV Academy guide explains that the graphical interface and available AI features may depend on your recorder\u2019s firmware. The Dahua training described on that page uses systems running V4.x or later.\",\"introP2\":\"That is the training context, not a universal minimum for every Dahua model. Always check your exact unit and its firmware documentation.\",\"importantTitle\":\"Keep in mind\",\"importantBody\":\"A version number identifies the installed software. It does not, on its own, prove that this is the latest or most suitable release for your model.\",\"exampleLabel\":\"HOW TO READ THE DETAILS\",\"exampleTitle\":\"Version and build date\",\"exampleText\":\"The original screenshot below shows a system version. Always note the build date and exact model as well.\",\"imageButton\":\"View original image \u2197\",\"imgOriginal\":\"Original CCTV Academy screenshot\",\"imgVersion\":\"Original screenshot: System Version and Build Date\",\"imgNl\":\"Original Dutch maintenance menu\",\"imgEn\":\"Original English maintenance menu\",\"imgCover\":\"Original illustration from the source page\",\"zoom\":\"Enlarge image\",\"methodsLabel\":\"CHOOSE YOUR WORKFLOW\",\"methodsTitle\":\"Three routes. One answer.\",\"methodsDesc\":\"Choose how you can access the recorder. The steps and checklist adapt to your method; completed steps are remembered in this browser.\",\"tab0\":\"On a monitor\",\"tab1\":\"In a browser\",\"tab2\":\"With ConfigTool\",\"method0Tag\":\"LOCAL \/ HDMI\",\"method1Tag\":\"NETWORK \/ WEB\",\"method2Tag\":\"PC \/ DISCOVERY\",\"method0Title\":\"Directly on the NVR\",\"method1Title\":\"Through the web interface\",\"method2Title\":\"Using Dahua ConfigTool\",\"method0Desc\":\"Use the connected monitor and mouse when you are physically beside the recorder.\",\"method1Desc\":\"Useful when you are on the authorised network and know the NVR\u2019s IP address.\",\"method2Desc\":\"Discover Dahua devices on the local network and read their software version.\",\"stepLabel\":\"STEP\",\"done\":\"Done\",\"finish\":\"Workflow completed\",\"progress\":\"PROGRESS\",\"reset\":\"Reset checklist\",\"diagramTitle\":\"WHERE SHOULD YOU LOOK?\",\"diagram0\":\"Open Maintenance, then System Info, from the local menu.\",\"diagram1\":\"After signing in, locate Maintenance \u2192 System Info or Version.\",\"diagram2\":\"Read the Software Version field for the discovered device.\",\"noImage\":\"The original source page does not include a separate screenshot for this method.\",\"officialDownload\":\"Open the official Dahua Download Center \u2197\",\"checkNote\":\"Menu and field names can vary by recorder, firmware release and interface language.\",\"originalLabel\":\"FROM THE ORIGINAL GUIDE\",\"originalTitle\":\"The real screens.\",\"originalDesc\":\"These screenshots come from the original CCTV Academy page. Click to enlarge; the files are loaded directly from CCTV Academy.\",\"figure1\":\"01 \/ MAINTENANCE \u2014 NL\",\"figure2\":\"02 \/ MAINTENANCE \u2014 EN\",\"figure3\":\"03 \/ SYSTEM VERSION\",\"figure4\":\"04 \/ ORIGINAL PAGE ART\",\"infoLabel\":\"READ THE VERSION CORRECTLY\",\"infoTitle\":\"What should you record?\",\"info1Title\":\"Firmware version\",\"info1Text\":\"Copy the entire version, including any letters or suffixes.\",\"info2Title\":\"Build date\",\"info2Text\":\"Record the build date displayed by the device.\",\"info3Title\":\"Model and hardware\",\"info3Text\":\"Check the full model number and, where available, the hardware revision before comparing firmware.\",\"practiceTitle\":\"Checking is not updating.\",\"practiceText\":\"Never install firmware just because its number looks similar. Match the exact model and hardware revision against official Dahua documentation and back up your settings before any update.\",\"faqLabel\":\"PRACTICAL QUESTIONS\",\"faqTitle\":\"Good to know.\",\"faq0q\":\"My menus look different. Is that normal?\",\"faq0a\":\"Yes. Menu wording and locations can differ across models, firmware and interface languages. Look for Maintenance and System Info.\",\"faq1q\":\"Is V4.x always the newest firmware?\",\"faq1a\":\"No. V4.x or later describes the original training context. The current suitable version depends on your exact recorder model and hardware revision.\",\"faq2q\":\"Can I update firmware through this page?\",\"faq2a\":\"No. This guide shows you how to locate the installed version. For an update, consult official manufacturer documentation and your installer if needed.\",\"ctaEyebrow\":\"CCTV ACADEMY \/ NEXT STEP\",\"ctaTitle\":\"Understand first. Configure next.\",\"ctaDesc\":\"Check your recorder\u2019s version before working with AI features or following a different user interface. Build on these skills through CCTV Academy training.\",\"ctaTrain\":\"Explore training \u2197\",\"ctaSource\":\"Read the original guide \u2197\",\"footerTag\":\"CCTV \u00b7 NETWORKING \u00b7 AI \u00b7 TRAINING\",\"footerText\":\"Technical micro-learning for installers and security professionals.\",\"footerSource\":\"Based on the original CCTV Academy guide.\",\"footerTop\":\"Back to top \u2191\",\"lightboxClose\":\"Close image\",\"saveLocal\":\"Your progress is stored only in this browser.\"},\"de\":{\"meta\":\"Finden Sie die Firmware-Version Ihres Dahua-NVR \u00fcber drei Methoden \u2013 mit Originalbildern und interaktiver Checkliste.\",\"navGuide\":\"Anleitung\",\"navMethods\":\"Drei Methoden\",\"navImages\":\"Originalbilder\",\"navFaq\":\"FAQ\",\"home\":\"\u2302 STARTSEITE\",\"login\":\"\u2197 LOGIN\",\"language\":\"Sprache w\u00e4hlen\",\"menu\":\"Men\u00fc\",\"closeMenu\":\"Men\u00fc schlie\u00dfen\",\"jump\":\"Zu den Schritten\",\"seeMethods\":\"Methoden vergleichen\",\"skip\":\"Zum Inhalt springen\",\"heroEyebrow\":\"CCTV ACADEMY \/ TECHNISCHES MICRO-LEARNING\",\"heroTop\":\"WERKSTATTHINWEIS \/ 01\u201403\",\"hero1\":\"Wo finde ich die\",\"hero2\":\"Firmware-Version?\",\"heroDesc\":\"Eine andere Firmware-Version kann Men\u00fcs, Benutzeroberfl\u00e4che und verf\u00fcgbare KI-Funktionen ver\u00e4ndern. Pr\u00fcfen Sie zuerst die installierte Software Ihres Dahua-Rekorders \u2013 am Monitor, im Browser oder mit ConfigTool.\",\"heroPill1\":\"DAHUA \/ NVR\",\"heroPill2\":\"3 PR\u00dcFMETHODEN\",\"heroPill3\":\"ORIGINAL-SCREENSHOTS\",\"heroPlate\":\"FIRMWARE \/ SYSTEMDATEN\",\"heroVisual\":\"Technische Zeichnung eines Netzwerkrekorders mit beispielhaften Firmwareangaben.\",\"strip1\":\"01 \/ IDENTIFIZIEREN\",\"strip2\":\"02 \/ PR\u00dcFEN\",\"strip3\":\"03 \/ NOTIEREN\",\"introLabel\":\"VOR DEM START\",\"introTitle\":\"Warum Sie zuerst die Version pr\u00fcfen.\",\"introP1\":\"Die urspr\u00fcngliche Anleitung von CCTV Academy erkl\u00e4rt, dass Benutzeroberfl\u00e4che und verf\u00fcgbare KI-Funktionen von der Firmware abh\u00e4ngen k\u00f6nnen. Die dort beschriebenen Dahua-Schulungen verwenden Systeme mit Version V4.x oder h\u00f6her.\",\"introP2\":\"Das ist der Schulungskontext und keine allgemeine Mindestversion f\u00fcr jedes Dahua-Modell. Pr\u00fcfen Sie immer Ihr genaues Ger\u00e4t und die zugeh\u00f6rige Dokumentation.\",\"importantTitle\":\"Wichtig\",\"importantBody\":\"Eine Versionsnummer zeigt die installierte Software an. Sie beweist nicht automatisch, dass diese die neueste oder die richtige Version f\u00fcr Ihr Modell ist.\",\"exampleLabel\":\"SO LESEN SIE DIE ANGABEN\",\"exampleTitle\":\"Version und Build-Datum\",\"exampleText\":\"Der originale Screenshot unten zeigt eine konkrete Systemversion. Notieren Sie au\u00dferdem das Build-Datum und das genaue Modell.\",\"imageButton\":\"Originalbild ansehen \u2197\",\"imgOriginal\":\"Originalbild von CCTV Academy\",\"imgVersion\":\"Original-Screenshot: System Version und Build Date\",\"imgNl\":\"Original-Wartungsmen\u00fc auf Niederl\u00e4ndisch\",\"imgEn\":\"Original-Wartungsmen\u00fc auf Englisch\",\"imgCover\":\"Originalillustration der Quellseite\",\"zoom\":\"Bild vergr\u00f6\u00dfern\",\"methodsLabel\":\"W\u00c4HLEN SIE IHREN WEG\",\"methodsTitle\":\"Drei Wege. Eine Antwort.\",\"methodsDesc\":\"W\u00e4hlen Sie, wie Sie auf den Rekorder zugreifen k\u00f6nnen. Schritte und Checkliste passen sich an; erledigte Schritte bleiben im Browser gespeichert.\",\"tab0\":\"Am Monitor\",\"tab1\":\"Im Browser\",\"tab2\":\"Mit ConfigTool\",\"method0Tag\":\"LOKAL \/ HDMI\",\"method1Tag\":\"NETZWERK \/ WEB\",\"method2Tag\":\"PC \/ ERKENNUNG\",\"method0Title\":\"Direkt am NVR\",\"method1Title\":\"\u00dcber die Weboberfl\u00e4che\",\"method2Title\":\"Mit Dahua ConfigTool\",\"method0Desc\":\"Nutzen Sie Monitor und Maus am Rekorder, wenn Sie direkt vor Ort sind.\",\"method1Desc\":\"Praktisch, wenn Sie im autorisierten Netzwerk sind und die IP-Adresse des NVR kennen.\",\"method2Desc\":\"Suchen Sie Dahua-Ger\u00e4te im lokalen Netzwerk und lesen Sie deren Software-Version.\",\"stepLabel\":\"SCHRITT\",\"done\":\"Erledigt\",\"finish\":\"Methode abgeschlossen\",\"progress\":\"FORTSCHRITT\",\"reset\":\"Checkliste zur\u00fccksetzen\",\"diagramTitle\":\"WO M\u00dcSSEN SIE SUCHEN?\",\"diagram0\":\"\u00d6ffnen Sie im lokalen Men\u00fc Wartung \/ Maintenance und dann die Systeminformationen.\",\"diagram1\":\"Suchen Sie nach der Anmeldung Maintenance \u2192 System Info oder Version.\",\"diagram2\":\"Lesen Sie die Spalte Software Version beim gefundenen Ger\u00e4t.\",\"noImage\":\"F\u00fcr diese Methode enth\u00e4lt die urspr\u00fcngliche Seite keinen eigenen Screenshot.\",\"officialDownload\":\"Offizielles Dahua Download Center \u00f6ffnen \u2197\",\"checkNote\":\"Men\u00fcbezeichnungen und -positionen variieren je nach Ger\u00e4t, Firmware und Sprache.\",\"originalLabel\":\"AUS DER ORIGINALANLEITUNG\",\"originalTitle\":\"Die echten Bildschirme.\",\"originalDesc\":\"Diese Screenshots stammen von der urspr\u00fcnglichen CCTV Academy-Seite. Zum Vergr\u00f6\u00dfern anklicken; sie werden direkt von CCTV Academy geladen.\",\"figure1\":\"01 \/ WARTUNG \u2014 NL\",\"figure2\":\"02 \/ MAINTENANCE \u2014 EN\",\"figure3\":\"03 \/ SYSTEMVERSION\",\"figure4\":\"04 \/ ORIGINALMOTIV\",\"infoLabel\":\"VERSION KORREKT ERFASSEN\",\"infoTitle\":\"Was sollten Sie notieren?\",\"info1Title\":\"Firmware-Version\",\"info1Text\":\"Notieren Sie die vollst\u00e4ndige Versionsnummer einschlie\u00dflich aller Buchstaben oder Zus\u00e4tze.\",\"info2Title\":\"Build-Datum\",\"info2Text\":\"Notieren Sie das auf dem Ger\u00e4t angezeigte Build-Datum.\",\"info3Title\":\"Modell und Hardware\",\"info3Text\":\"Pr\u00fcfen Sie die vollst\u00e4ndige Modellnummer und gegebenenfalls die Hardwareversion, bevor Sie Firmware vergleichen.\",\"practiceTitle\":\"Pr\u00fcfen ist nicht Aktualisieren.\",\"practiceText\":\"Installieren Sie keine Firmware nur wegen einer \u00e4hnlich klingenden Nummer. Gleichen Sie Modell und Hardwareversion mit der offiziellen Dahua-Dokumentation ab und sichern Sie vor einem Update Ihre Einstellungen.\",\"faqLabel\":\"PRAKTISCHE FRAGEN\",\"faqTitle\":\"Gut zu wissen.\",\"faq0q\":\"Meine Men\u00fcs sehen anders aus. Ist das normal?\",\"faq0a\":\"Ja. Men\u00fcs und Bezeichnungen k\u00f6nnen sich je nach Modell, Firmware und Sprache unterscheiden. Suchen Sie nach Maintenance und System Info.\",\"faq1q\":\"Ist V4.x immer die neueste Firmware?\",\"faq1a\":\"Nein. V4.x oder h\u00f6her beschreibt den Kontext der urspr\u00fcnglichen Schulung. Die passende aktuelle Version h\u00e4ngt vom genauen Modell und der Hardwareversion ab.\",\"faq2q\":\"Kann ich die Firmware hier aktualisieren?\",\"faq2a\":\"Nein. Diese Anleitung zeigt, wie Sie die installierte Version finden. F\u00fcr Updates nutzen Sie offizielle Herstellerinformationen und bei Bedarf Ihren Installateur.\",\"ctaEyebrow\":\"CCTV ACADEMY \/ N\u00c4CHSTER SCHRITT\",\"ctaTitle\":\"Erst verstehen. Dann konfigurieren.\",\"ctaDesc\":\"Pr\u00fcfen Sie die Version Ihres Rekorders, bevor Sie KI-Funktionen einrichten oder einer anderen Oberfl\u00e4che folgen. Vertiefen Sie Ihr Wissen in einer CCTV Academy-Schulung.\",\"ctaTrain\":\"Schulungen entdecken \u2197\",\"ctaSource\":\"Originalanleitung \u00f6ffnen \u2197\",\"footerTag\":\"CCTV \u00b7 NETZWERKE \u00b7 KI \u00b7 SCHULUNG\",\"footerText\":\"Technisches Micro-Learning f\u00fcr Installateure und Sicherheitsexperten.\",\"footerSource\":\"Basierend auf der urspr\u00fcnglichen Anleitung von CCTV Academy.\",\"footerTop\":\"Nach oben \u2191\",\"lightboxClose\":\"Bild schlie\u00dfen\",\"saveLocal\":\"Der Fortschritt wird nur lokal in diesem Browser gespeichert.\"}};const METHODS={\"nl\":[[[\"Sluit de monitor aan en meld je aan.\",\"Verbind een monitor met de HDMI-aansluiting van de NVR. Gebruik de aangesloten muis en meld je aan met een bevoegd administratoraccount.\",\"OPEN \/ LOKAAL\"],[\"Open Onderhoud \/ Maintenance.\",\"Ga in het hoofdmenu naar \u201cOnderhoud\u201d of \u201cMaintenance\u201d. De oorspronkelijke afbeeldingen tonen beide benamingen.\",\"MENU \/ ONDERHOUD\"],[\"Open Systeeminfo.\",\"Kies \u201cSysteeminfo\u201d of \u201cSystem Info\u201d. Zoek naar \u201cFirmware Version\u201d, \u201cSoftware Version\u201d of \u201cSystem Version\u201d.\",\"SYSTEEM \/ INFO\"],[\"Noteer de gegevens.\",\"Schrijf de volledige versie, de builddatum en het exacte modelnummer op. De afbeelding uit de bron toont een voorbeeld van V4.005.0000000.4.R.\",\"RECORD \/ VERSIE\"]],[[\"Verbind je met het bevoegde netwerk.\",\"Gebruik een computer op het netwerk waarop je de recorder mag beheren. Zoek het juiste IP-adres van de NVR.\",\"NETWERK \/ TOEGANG\"],[\"Open de webinterface en log in.\",\"Vul het IP-adres van de NVR in de browser in en meld je aan met een bevoegd account.\",\"BROWSER \/ LOGIN\"],[\"Zoek Maintenance en System Info.\",\"Ga naar \u201cMaintenance \/ Onderhoud\u201d en vervolgens \u201cSysteeminfo\u201d, \u201cSystem Info\u201d of \u201cVersion\u201d. De precieze route verschilt per firmware.\",\"WEB \/ INFO\"],[\"Leg de versie vast.\",\"Noteer de getoonde firmware- of softwareversie, de builddatum en het exacte modelnummer.\",\"RECORD \/ VERSIE\"]],[[\"Download Dahua ConfigTool.\",\"Gebruik het offici\u00eble downloadcentrum van Dahua en installeer ConfigTool volgens de instructies voor jouw pc.\",\"TOOL \/ DOWNLOAD\"],[\"Start ConfigTool op het lokale netwerk.\",\"Zorg dat je computer op het bevoegde lokale netwerk zit en open de toepassing.\",\"LAN \/ DISCOVERY\"],[\"Zoek de juiste recorder.\",\"Laat ConfigTool beschikbare Dahua-apparaten zoeken en identificeer de NVR aan de hand van IP-adres en model.\",\"DEVICE \/ MATCH\"],[\"Lees de softwareversie.\",\"Zoek bij de juiste recorder naar \u201cSoftware Version\u201d en noteer de volledige versie. Controleer daarnaast het model en zo mogelijk de builddatum.\",\"VERSION \/ RECORD\"]]],\"fr\":[[[\"Branchez l\u2019\u00e9cran et connectez-vous.\",\"Reliez un \u00e9cran au port HDMI du NVR. Utilisez la souris et connectez-vous avec un compte administrateur autoris\u00e9.\",\"LOCAL \/ ACC\u00c8S\"],[\"Ouvrez Maintenance.\",\"Dans le menu principal, ouvrez \u00ab Onderhoud \u00bb ou \u00ab Maintenance \u00bb. Les images d\u2019origine montrent les deux intitul\u00e9s.\",\"MENU \/ MAINTENANCE\"],[\"Ouvrez System Info.\",\"S\u00e9lectionnez \u00ab Systeeminfo \u00bb ou \u00ab System Info \u00bb. Cherchez \u00ab Firmware Version \u00bb, \u00ab Software Version \u00bb ou \u00ab System Version \u00bb.\",\"SYST\u00c8ME \/ INFO\"],[\"Notez les informations.\",\"Relevez la version enti\u00e8re, la date de compilation et le mod\u00e8le exact. La capture d\u2019origine montre V4.005.0000000.4.R comme exemple.\",\"FICHE \/ VERSION\"]],[[\"Connectez-vous au r\u00e9seau autoris\u00e9.\",\"Utilisez un ordinateur sur le r\u00e9seau o\u00f9 l\u2019acc\u00e8s au NVR est autoris\u00e9. Retrouvez son adresse IP.\",\"R\u00c9SEAU \/ ACC\u00c8S\"],[\"Ouvrez l\u2019interface web.\",\"Saisissez l\u2019adresse IP du NVR dans votre navigateur et connectez-vous avec un compte autoris\u00e9.\",\"WEB \/ CONNEXION\"],[\"Recherchez Maintenance et System Info.\",\"Ouvrez Maintenance, puis System Info ou Version. Le chemin exact d\u00e9pend du firmware.\",\"WEB \/ INFO\"],[\"Relevez la version.\",\"Notez la version logicielle, la date de compilation et la r\u00e9f\u00e9rence exacte du NVR.\",\"FICHE \/ VERSION\"]],[[\"T\u00e9l\u00e9chargez Dahua ConfigTool.\",\"Utilisez le centre de t\u00e9l\u00e9chargement officiel Dahua et installez ConfigTool pour votre ordinateur.\",\"OUTIL \/ T\u00c9L\u00c9CHARGEMENT\"],[\"Lancez ConfigTool sur le r\u00e9seau local.\",\"Connectez votre ordinateur au r\u00e9seau local autoris\u00e9 et ouvrez l\u2019application.\",\"LAN \/ D\u00c9COUVERTE\"],[\"Identifiez le bon enregistreur.\",\"Recherchez les appareils Dahua accessibles et identifiez le NVR gr\u00e2ce \u00e0 son IP et son mod\u00e8le.\",\"APPAREIL \/ IDENTIT\u00c9\"],[\"Lisez la version logicielle.\",\"Consultez \u00ab Software Version \u00bb pour le bon NVR et notez la version compl\u00e8te. V\u00e9rifiez aussi le mod\u00e8le et, si possible, la date de compilation.\",\"VERSION \/ FICHE\"]]],\"en\":[[[\"Connect a monitor and sign in.\",\"Connect a display to the NVR\u2019s HDMI output. Use its mouse and sign in with an authorised administrator account.\",\"LOCAL \/ ACCESS\"],[\"Open Maintenance.\",\"From the main menu, select Maintenance. The original images show the Dutch and English menu labels.\",\"MENU \/ MAINTENANCE\"],[\"Open System Info.\",\"Choose System Info and look for Firmware Version, Software Version or System Version.\",\"SYSTEM \/ INFO\"],[\"Record the details.\",\"Write down the entire version, build date and exact model. The original screenshot shows V4.005.0000000.4.R as an example.\",\"RECORD \/ VERSION\"]],[[\"Join the authorised network.\",\"Use a computer on the network where you are allowed to manage the NVR. Find its IP address.\",\"NETWORK \/ ACCESS\"],[\"Open the web interface.\",\"Enter the NVR IP address in your browser and sign in with an authorised account.\",\"WEB \/ SIGN IN\"],[\"Find Maintenance and System Info.\",\"Navigate to Maintenance, then System Info or Version. The exact path varies by firmware.\",\"WEB \/ INFO\"],[\"Record the version.\",\"Note the firmware\/software version, build date and exact recorder model.\",\"RECORD \/ VERSION\"]],[[\"Download Dahua ConfigTool.\",\"Use Dahua\u2019s official download center and install the appropriate ConfigTool release for your computer.\",\"TOOL \/ DOWNLOAD\"],[\"Start it on your local network.\",\"Connect your computer to the authorised local network and launch ConfigTool.\",\"LAN \/ DISCOVERY\"],[\"Identify the correct recorder.\",\"Discover Dahua devices and match the NVR using its IP address and model.\",\"DEVICE \/ MATCH\"],[\"Read the software version.\",\"Find Software Version for the correct device and record the full value. Also verify the model and build date if available.\",\"VERSION \/ RECORD\"]]],\"de\":[[[\"Monitor anschlie\u00dfen und anmelden.\",\"Schlie\u00dfen Sie den Monitor am HDMI-Ausgang des NVR an. Melden Sie sich mit der Maus und einem berechtigten Administratorkonto an.\",\"LOKAL \/ ZUGANG\"],[\"Wartung \/ Maintenance \u00f6ffnen.\",\"W\u00e4hlen Sie im Hauptmen\u00fc Wartung bzw. Maintenance. Die Originalbilder zeigen die niederl\u00e4ndische und englische Benennung.\",\"MEN\u00dc \/ WARTUNG\"],[\"System Info \u00f6ffnen.\",\"W\u00e4hlen Sie Systeeminfo bzw. System Info. Suchen Sie nach Firmware Version, Software Version oder System Version.\",\"SYSTEM \/ INFO\"],[\"Angaben notieren.\",\"Notieren Sie die vollst\u00e4ndige Version, das Build-Datum und das Modell. Der Original-Screenshot zeigt beispielhaft V4.005.0000000.4.R.\",\"DATEN \/ VERSION\"]],[[\"Mit dem autorisierten Netzwerk verbinden.\",\"Nutzen Sie einen Computer im Netzwerk, in dem Sie den NVR verwalten d\u00fcrfen. Ermitteln Sie seine IP-Adresse.\",\"NETZWERK \/ ZUGANG\"],[\"Weboberfl\u00e4che \u00f6ffnen.\",\"Geben Sie die IP-Adresse des NVR im Browser ein und melden Sie sich mit einem berechtigten Konto an.\",\"WEB \/ LOGIN\"],[\"Maintenance und System Info suchen.\",\"Navigieren Sie zu Maintenance und dann zu System Info oder Version. Der genaue Pfad variiert je nach Firmware.\",\"WEB \/ INFO\"],[\"Version festhalten.\",\"Notieren Sie Firmware- bzw. Softwareversion, Build-Datum und exaktes Rekordermodell.\",\"DATEN \/ VERSION\"]],[[\"Dahua ConfigTool herunterladen.\",\"Laden Sie ConfigTool \u00fcber das offizielle Dahua Download Center herunter und installieren Sie es.\",\"TOOL \/ DOWNLOAD\"],[\"ConfigTool im lokalen Netzwerk starten.\",\"Verbinden Sie den PC mit dem autorisierten lokalen Netzwerk und \u00f6ffnen Sie das Programm.\",\"LAN \/ ERKENNUNG\"],[\"Den richtigen Rekorder identifizieren.\",\"Suchen Sie Dahua-Ger\u00e4te und identifizieren Sie den NVR anhand von IP-Adresse und Modell.\",\"GER\u00c4T \/ ABGLEICH\"],[\"Softwareversion ablesen.\",\"Suchen Sie beim richtigen Ger\u00e4t nach Software Version und notieren Sie die vollst\u00e4ndige Version sowie m\u00f6glichst Build-Datum und Modell.\",\"VERSION \/ DATEN\"]]]};const 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