{"id":36675,"date":"2026-02-17T11:00:49","date_gmt":"2026-02-17T10:00:49","guid":{"rendered":"https:\/\/cctvacademy.be\/?p=36675"},"modified":"2026-10-04T08:51:09","modified_gmt":"2026-10-04T07:51:09","slug":"dubbele-opslag-betekent-dubbele-gemoedsrust","status":"publish","type":"post","link":"https:\/\/cctvacademy.be\/nl\/dubbele-opslag-betekent-dubbele-gemoedsrust\/","title":{"rendered":"Dubbele opslag betekent dubbele gemoedsrust."},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"36675\" class=\"elementor elementor-36675\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09e932e e-flex e-con-boxed e-con e-parent\" data-id=\"09e932e\" 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-d643371 elementor-widget elementor-widget-html\" data-id=\"d643371\" data-element_type=\"widget\" data-e-type=\"widget\" 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h2{font-size:35px}}\n@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}\n<\/style><\/head><body><a class=\"skip\" href=\"#main\"><span data-i18n=\"skip\">Ga naar inhoud<\/span><\/a><div class=\"topline\"><div class=\"container\"><span data-i18n=\"top\">CCTV ACADEMY  \/  TECHNISCHE KENNISBANK<\/span><span data-i18n=\"topRight\">DE TECHNIEK ACHTER BETROUWBARE OPNAMES<\/span><\/div><\/div><header class=\"site-header\"><div class=\"container header-inner\"><a class=\"brand\" id=\"brandHome\" href=\"https:\/\/cctvacademy.be\/\" aria-label=\"CCTV Academy \u2014 Home\"><span class=\"brand-emblem\"><svg viewBox=\"0 0 48 48\" aria-hidden=\"true\" fill=\"none\"><circle cx=\"24\" cy=\"24\" r=\"21\" stroke=\"#ae7b3d\" stroke-width=\"1\"\/><circle cx=\"24\" cy=\"24\" r=\"15\" stroke=\"#ad7a40\" stroke-width=\"1\" stroke-dasharray=\"2 2\"\/><circle cx=\"24\" cy=\"24\" r=\"10\" fill=\"#273e3d\" stroke=\"#be8f54\" stroke-width=\"3\"\/><circle cx=\"24\" cy=\"24\" r=\"4\" fill=\"#d2a461\"\/><path d=\"M24 1v7M24 40v7M1 24h7M40 24h7\" stroke=\"#b98647\" stroke-width=\"1.5\"\/><\/svg><\/span><span class=\"brand-name\">CCTV ACADEMY<small><span data-i18n=\"brandSub\">TECHNICAL TRAINING \u00b7 BELGI\u00cb<\/span><\/small><\/span><\/a><nav class=\"nav\" id=\"desktopNav\" aria-label=\"Hoofdnavigatie\"><a href=\"#principe\"><span data-i18n=\"navWhy\">Het principe<\/span><\/a><a href=\"#toegang\"><span data-i18n=\"navHow\">Toegang tot beelden<\/span><\/a><a href=\"#praktijk\"><span data-i18n=\"navRules\">Praktijkgids<\/span><\/a><a href=\"#calculator\"><span data-i18n=\"navCalc\">Opslagcalculator<\/span><\/a><a href=\"#vragen\"><span data-i18n=\"navFaq\">FAQ<\/span><\/a><\/nav><div class=\"tools\"><a class=\"home\" id=\"homeButton\" href=\"https:\/\/cctvacademy.be\/\"><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" 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id=\"mobileNav\" aria-label=\"Mobiele navigatie\"><a href=\"#principe\"><span data-i18n=\"navWhy\">Het principe<\/span><\/a><a href=\"#toegang\"><span data-i18n=\"navHow\">Toegang tot beelden<\/span><\/a><a href=\"#praktijk\"><span data-i18n=\"navRules\">Praktijkgids<\/span><\/a><a href=\"#calculator\"><span data-i18n=\"navCalc\">Opslagcalculator<\/span><\/a><a href=\"#vragen\"><span data-i18n=\"navFaq\">FAQ<\/span><\/a><\/nav><\/header><span id=\"langLive\" class=\"sr-only\" aria-live=\"polite\"><\/span><main id=\"main\"><section class=\"hero-wrap\"><div class=\"container\"><div class=\"hero\"><div class=\"hero-copy\"><div class=\"kicker\"><span data-i18n=\"heroEyebrow\">PRAKTIJKGIDS  \/  CCTV-OPSLAG 001<\/span><\/div><h1><span data-i18n=\"heroOne\">Dubbele opslag.<\/span><br><em><span data-i18n=\"heroTwo\">Dubbele gemoedsrust.<\/span><\/em><\/h1><p class=\"hero-lead\"><span data-i18n=\"heroLead\">Een opname is pas waardevol wanneer je ze kunt terugvinden. Combineer de centrale NVR of server met een microSD-kaart in de IP-camera als aanvullende opslaglaag.<\/span><\/p><div class=\"hero-buttons\"><a href=\"#principe\" class=\"btn gold\"><span data-i18n=\"heroMain\">Ontdek het principe<\/span><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M4 12h16m-6-6 6 6-6 6\"\/><\/svg><\/a><a href=\"#calculator\" class=\"btn outline\"><span data-i18n=\"heroSecond\">Bereken de opslag<\/span><\/a><\/div><div class=\"hero-foot\"><span data-i18n=\"heroNote\">ENGINEERED FOR CONTINUITY \u00b7 CCTV ACADEMY<\/span><\/div><\/div><div class=\"hero-art\"><span class=\"figure-top\"><span data-i18n=\"drawingOne\">FIG. 01 \/ DE DUBBELE OPNAMEKETEN<\/span><\/span><svg class=\"hero-schematic\" viewBox=\"0 0 650 615\" fill=\"none\" role=\"img\" aria-label=\"Technische illustratie van IP-camera met microSD-kaart en centrale netwerkrecorder\">\n<defs>\n <linearGradient id=\"metal\" x1=\"0\" y1=\"0\" x2=\"1\" y2=\"1\"><stop stop-color=\"#fffef5\"\/><stop offset=\".4\" stop-color=\"#d4d7c5\"\/><stop offset=\"1\" stop-color=\"#8a9e93\"\/><\/linearGradient>\n <linearGradient id=\"brass\" x1=\"0\" y1=\"0\" x2=\"1\" y2=\"1\"><stop stop-color=\"#f4d7a6\"\/><stop offset=\".58\" stop-color=\"#c09352\"\/><stop offset=\"1\" stop-color=\"#836039\"\/><\/linearGradient>\n <radialGradient id=\"lens\"><stop stop-color=\"#75c6bd\"\/><stop offset=\".37\" stop-color=\"#163a42\"\/><stop offset=\".7\" stop-color=\"#091a23\"\/><stop offset=\"1\" stop-color=\"#0c1b23\"\/><\/radialGradient>\n <filter id=\"shade\"><feDropShadow dx=\"0\" dy=\"16\" stdDeviation=\"15\" flood-color=\"#514129\" flood-opacity=\".2\"\/><\/filter>\n <pattern id=\"mesh\" width=\"34\" height=\"34\" patternUnits=\"userSpaceOnUse\"><path d=\"M34 0H0V34\" stroke=\"#ac8e60\" stroke-width=\".65\" opacity=\".19\"\/><\/pattern>\n <\/defs>\n <rect x=\"18\" y=\"18\" width=\"614\" height=\"579\" stroke=\"#b4a17e\" stroke-width=\"1\"\/><rect x=\"20\" y=\"20\" width=\"610\" height=\"575\" fill=\"url(#mesh)\"\/>\n <g stroke=\"#ba9360\" opacity=\".56\"><circle cx=\"323\" cy=\"284\" r=\"206\" stroke-dasharray=\"3 10\"\/><circle cx=\"323\" cy=\"284\" r=\"152\"\/><circle cx=\"323\" cy=\"284\" r=\"87\" stroke-dasharray=\"4 5\"\/><path d=\"M323 58v464M92 284h462\" stroke-dasharray=\"3 10\"\/><\/g>\n <!-- independent paths -->\n <g stroke=\"#986a36\" stroke-width=\"3\" stroke-dasharray=\"9 8\"><path d=\"M363 244Q437 236 471 181\"\/><path d=\"M330 318Q356 393 387 432\"\/><\/g>\n <g fill=\"#b58a51\"><path d=\"m468 179-12 0 8 10z\"\/><path d=\"m385 429-10-5 15 0z\"\/><\/g>\n <!-- main bullet camera -->\n <g filter=\"url(#shade)\" transform=\"translate(35 21) rotate(-8 283 245)\">\n  <path d=\"M182 222 386 205 434 222 415 336 209 347Z\" fill=\"url(#metal)\" stroke=\"#8c7653\" stroke-width=\"5\"\/>\n  <path d=\"M183 224 385 207 433 222 409 239 204 260Z\" fill=\"#f8f9eb\"\/><path d=\"m407 239 27-17-18 114-29-10z\" fill=\"url(#brass)\" stroke=\"#967044\" stroke-width=\"3\"\/>\n  <path d=\"m213 343 194-14-9-24-184 10z\" fill=\"#7f9286\" opacity=\".5\"\/>\n  <path d=\"m187 247 200-16\" stroke=\"#c8a16d\" stroke-width=\"5\"\/><path d=\"m214 327 174-13\" stroke=\"#597069\" stroke-width=\"1.4\"\/>\n  <path d=\"m171 217 47-10 0 146-47-13z\" fill=\"url(#brass)\" stroke=\"#967047\" stroke-width=\"4\"\/>\n  <ellipse cx=\"180\" cy=\"280\" rx=\"61\" ry=\"79\" fill=\"url(#brass)\" stroke=\"#72583a\" stroke-width=\"5\"\/>\n  <ellipse cx=\"180\" cy=\"280\" rx=\"46\" ry=\"63\" fill=\"#243f43\" stroke=\"#e7ce9d\" stroke-width=\"5\"\/>\n  <ellipse cx=\"180\" cy=\"280\" rx=\"32\" ry=\"46\" fill=\"url(#lens)\" stroke=\"#5ba69e\" stroke-width=\"3\"\/>\n  <ellipse cx=\"183\" cy=\"281\" rx=\"14\" ry=\"30\" fill=\"#05171b\" stroke=\"#77b8b0\" stroke-width=\"2\"\/>\n  <path d=\"m163 252 15-9 13 13-14 15z\" fill=\"#d8fff2\" opacity=\".7\"\/><path d=\"m303 347 0 31 32 17 20-14-34-27v-10\" fill=\"#a28e6d\" stroke=\"#816f51\" stroke-width=\"3\"\/>\n  <path d=\"m330 389-45 35h112l-49-36\" fill=\"url(#brass)\" stroke=\"#806646\" stroke-width=\"3\"\/>\n  <rect x=\"269\" y=\"420\" width=\"145\" height=\"17\" rx=\"3\" fill=\"url(#brass)\" stroke=\"#785e39\" stroke-width=\"3\"\/>\n <\/g>\n <!-- SD card -->\n <g transform=\"translate(444 121) rotate(7 66 75)\" filter=\"url(#shade)\">\n  <path d=\"M22 5H95l28 27v122H22Z\" fill=\"#283f3e\" stroke=\"#aa844d\" stroke-width=\"5\"\/>\n  <path d=\"M32 5v41h13V5m5 0v41h12V5m6 0v41h13V5m6 0v41h13V11\" fill=\"#e4b77b\" stroke=\"#937347\" stroke-width=\"2\"\/>\n  <path d=\"M38 70h68v58H38z\" fill=\"#e8d1a4\"\/><path d=\"M45 85h54M45 96h38M45 109h48\" stroke=\"#967648\" stroke-width=\"3\"\/><text x=\"45\" y=\"121\" font-size=\"10\" font-family=\"monospace\" font-weight=\"bold\" fill=\"#624b2e\">MICRO SD<\/text>\n <\/g>\n <!-- recorder -->\n <g transform=\"translate(311 425)\" filter=\"url(#shade)\">\n  <path d=\"M8 31h220l27 23-12 75H3z\" fill=\"#27423f\" stroke=\"#977548\" stroke-width=\"4\"\/>\n  <path d=\"M8 31h220l27 23H26z\" fill=\"url(#metal)\" stroke=\"#92784d\" stroke-width=\"3\"\/>\n  <rect x=\"20\" y=\"65\" width=\"204\" height=\"47\" rx=\"3\" fill=\"#142a2c\" stroke=\"#ad915f\" stroke-width=\"2\"\/>\n  <path d=\"M37 80h86m-86 12h116\" stroke=\"#669b90\" stroke-width=\"2\"\/><circle cx=\"207\" cy=\"87\" r=\"5\" fill=\"#e9c382\"\/><path d=\"M36 130h190\" stroke=\"#725438\" stroke-width=\"4\"\/>\n <\/g>\n <g font-family=\"monospace\" font-size=\"12\" font-weight=\"bold\" fill=\"#85633c\" letter-spacing=\"2\"><text x=\"445\" y=\"95\">01 \/ EDGE<\/text><text x=\"383\" y=\"584\">02 \/ CENTRAL<\/text><\/g>\n <g stroke=\"#997951\" stroke-width=\"1.3\" opacity=\".7\"><path d=\"M521 92h45M418 577h129M28 432h100\"\/><\/g>\n<\/svg><span class=\"hero-gear\"><svg viewBox=\"0 0 100 100\" aria-hidden=\"true\"><g fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><circle cx=\"50\" cy=\"50\" r=\"28\"\/><circle cx=\"50\" cy=\"50\" r=\"10\"\/><circle cx=\"50\" cy=\"50\" r=\"42\" stroke-dasharray=\"11 9\" stroke-width=\"7\"\/><path d=\"M50 12v12M50 76v12M12 50h12M76 50h12M23 23l9 9M68 68l9 9M77 23l-9 9M32 68l-9 9\" stroke-width=\"5\"\/><\/g><\/svg><\/span><span class=\"figure-bottom\"><span data-i18n=\"drawingTwo\">IP-CAMERA \u00b7 MICROSD \u00b7 NVR<\/span><\/span><\/div><\/div><div class=\"stats\"><div class=\"stats-item\"><strong>02<\/strong><span><span data-i18n=\"statOne\">opslaglocaties<\/span><\/span><\/div><div class=\"stats-item\"><strong>06<\/strong><span><span data-i18n=\"statTwo\">praktische do\u2019s<\/span><\/span><\/div><div class=\"stats-item\"><strong>01<\/strong><span><span data-i18n=\"statThree\">belangrijk principe<\/span><\/span><\/div><\/div><\/div><\/section><section class=\"section\" id=\"principe\"><div class=\"container why-grid\"><div><div class=\"sectitle\"><div class=\"kicker\"><span data-i18n=\"whyEyebrow\">01 \/ HET PRINCIPE<\/span><\/div><h2><span data-i18n=\"whyTitle\">E\u00e9n videostroom. Meer zekerheid.<\/span><\/h2><p><span data-i18n=\"whyLead\">De meeste installaties bewaren beelden op een recorder of server. Valt die centrale opslag weg, dan kan een correct ingestelde microSD-kaart in de camera een extra kopie leveren. Controleer vooraf of jouw camera deze mogelijkheid ondersteunt.<\/span><\/p><\/div><div class=\"why-note\"><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m12 2 8 4v6c0 5-4 8-8 10-4-2-8-5-8-10V6z\"\/><path d=\"m8 12 3 3 5-6\"\/><\/svg><span><span data-i18n=\"whyNote\">Let op: de SD-kaart is een aanvulling \u2014 geen zelfstandige vervanging van centrale opslag of een doordacht back-upbeleid.<\/span><\/span><\/div><\/div><div class=\"layers\"><article class=\"layer\"><div class=\"iconBox\"><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"3\"\/><path d=\"M7 8h10M7 12h10M7 16h6\"\/><\/svg><\/div><div><h3><span data-i18n=\"whyCard1\">Centrale opslag<\/span><\/h3><p><span data-i18n=\"whyCard1Text\">De NVR of videoserver blijft het primaire punt voor opname, weergave en beheer.<\/span><\/p><\/div><\/article><article class=\"layer\"><div class=\"iconBox\"><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M8 2h9l4 4v16H3V7z\"\/><path d=\"M8 2v6H3M9 2v5M13 2v5M17 2v5\"\/><\/svg><\/div><div><h3><span data-i18n=\"whyCard2\">Lokale opslag<\/span><\/h3><p><span data-i18n=\"whyCard2Text\">Een geschikte microSD-kaart in de IP-camera kan een aanvullende opname bewaren.<\/span><\/p><\/div><\/article><article class=\"layer\"><div class=\"iconBox\"><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m12 2 8 4v6c0 5-4 8-8 10-4-2-8-5-8-10V6z\"\/><path d=\"m8 12 3 3 5-6\"\/><\/svg><\/div><div><h3><span data-i18n=\"whyCard3\">Slimme combinatie<\/span><\/h3><p><span data-i18n=\"whyCard3Text\">Twee opslaglocaties beperken de afhankelijkheid van \u00e9\u00e9n apparaat, maar vormen geen garantie tegen alle storingen.<\/span><\/p><\/div><\/article><div class=\"layers-mark\">SECURE \/ REDUNDANCY \/ 001<\/div><\/div><\/div><\/section><section class=\"section network-section\" id=\"toegang\"><div class=\"container network-content\"><div class=\"network-head\"><div class=\"sectitle\"><div class=\"kicker\"><span data-i18n=\"howEyebrow\">02 \/ NETWERKARCHITECTUUR<\/span><\/div><h2><span data-i18n=\"howTitle\">Hoe bereik je de beelden?<\/span><\/h2><p><span data-i18n=\"howLead\">De manier waarop camera\u2019s aangesloten zijn, bepaalt hoe je de opnames op de SD-kaart kunt terugvinden. Kies een netwerksituatie om het verschil te bekijken.<\/span><\/p><\/div><div class=\"network-index\">NETWORK \/ FIG. 002<\/div><\/div><div class=\"architecture\"><div class=\"architecture-map\"><div class=\"map-tag\">FIG. 02 \/ ACCESS TOPOLOGY<\/div><div class=\"network-vis\"><div class=\"network-top\"><div class=\"network-node\"><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"2\" y=\"5\" width=\"13\" height=\"13\" rx=\"2\"\/><path d=\"m15 9 7-4v13l-7-4\"\/><\/svg><b><span data-i18n=\"diagramCamera\">IP-CAMERA<\/span><\/b><\/div><span class=\"network-line\"><\/span><div class=\"network-node\" id=\"networkConnector\"><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"2\" y=\"7\" width=\"20\" height=\"10\" rx=\"2\"\/><path d=\"M5 12h2m3 0h2m3 0h2m3 0h.01\"\/><\/svg><b id=\"topologyMid\">NETWERK<\/b><\/div><\/div><div class=\"network-mid\"><\/div><div class=\"network-node network-bottom\"><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"3\" y=\"4\" width=\"18\" height=\"16\" rx=\"3\"\/><path d=\"M7 8h10M7 12h10M7 16h6\"\/><\/svg><b><span data-i18n=\"diagramStore\">CENTRALE OPSLAG<\/span><\/b><\/div><\/div><div class=\"map-caption\"><span data-i18n=\"diagramAccess\">TOEGANG<\/span> \/ NVR + IP-CAM<\/div><\/div><div class=\"arch-info\"><div role=\"tablist\" aria-label=\"Network configuration\" class=\"tabs\"><button role=\"tab\" aria-selected=\"true\" aria-controls=\"topologyText\" id=\"switchTab\" class=\"arch-tab\" data-topology=\"switch\"><span data-i18n=\"switchTab\">Via PoE-switch<\/span><\/button><button role=\"tab\" aria-selected=\"false\" aria-controls=\"topologyText\" id=\"nvrTab\" class=\"arch-tab\" data-topology=\"nvr\"><span data-i18n=\"nvrTab\">Via NVR-PoE-poorten<\/span><\/button><\/div><div id=\"topologyText\" role=\"tabpanel\" aria-labelledby=\"switchTab\"><h3 id=\"topologyTitle\">Camera\u2019s via een aparte PoE-switch<\/h3><p id=\"topologyCopy\">Wanneer de camera via een bereikbare PoE-switch op je netwerk is aangesloten, kun je doorgaans rechtstreeks op de camera inloggen via de browser. Soms kun je ook de camera toevoegen aan de VMS-software om lokale opnames te raadplegen.<\/p><div class=\"hint\" id=\"topologyHint\">Controleer camerarechten, netwerktoegang en ondersteuning in de gebruikte software.<\/div><\/div><div class=\"arch-index\">ARCHITECTURE NOTES \/ 01\u201402<\/div><\/div><\/div><\/div><\/section><section class=\"section\" id=\"praktijk\"><div class=\"container\"><div class=\"guide-head\"><div class=\"sectitle\"><div class=\"kicker\"><span data-i18n=\"rulesEyebrow\">03 \/ INSTALLATEURS-CHECKLIST<\/span><\/div><h2><span data-i18n=\"rulesTitle\">De do\u2019s en don\u2019ts.<\/span><\/h2><p><span data-i18n=\"rulesLead\">Een goede microSD-kaart is pas een echte extra opslaglaag wanneer kaart, instellingen en controle op elkaar afgestemd zijn.<\/span><\/p><\/div><div class=\"check-progress\"><div class=\"check-label\"><span data-i18n=\"checkTitle\">JOUW INSTALLATIECHECK<\/span><\/div><div class=\"check-number\"><span id=\"checked\">0<\/span> \/ 6 <small style=\"font:700 10px var(--sans)\"><span data-i18n=\"checked\">controles afgevinkt<\/span><\/small><\/div><div class=\"bar\"><i id=\"progress\"><\/i><\/div><button type=\"button\" class=\"reset\" id=\"reset\"><span data-i18n=\"reset\">Checklist opnieuw beginnen<\/span><\/button><\/div><\/div><div class=\"guide-columns\"><div class=\"guide-box\"><h3><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m4 12 5 5L20 6\"\/><\/svg><span data-i18n=\"doLabel\">DO \/ AANBEVOLEN<\/span><\/h3><article class=\"rule\"><label class=\"tick\"><input class=\"check-item\" type=\"checkbox\" value=\"1\" aria-label=\"Kies High Endurance\"><span><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m4 12 5 5L20 6\"\/><\/svg><\/span><\/label><div class=\"rule-text\"><strong><span data-i18n=\"do1\">Kies High Endurance<\/span><\/strong><p><span data-i18n=\"do1Text\">Gebruik een microSD-kaart die ontworpen is voor herhaald en continu schrijven, niet zomaar een standaard consumentenkaart.<\/span><\/p><\/div><\/article><article class=\"rule\"><label class=\"tick\"><input class=\"check-item\" type=\"checkbox\" value=\"2\" aria-label=\"Check de capaciteit\"><span><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m4 12 5 5L20 6\"\/><\/svg><\/span><\/label><div class=\"rule-text\"><strong><span data-i18n=\"do2\">Check de capaciteit<\/span><\/strong><p><span data-i18n=\"do2Text\">Controleer de maximaal ondersteunde SD-capaciteit en het geschikte kaarttype in de cameraspecificaties.<\/span><\/p><\/div><\/article><article class=\"rule\"><label class=\"tick\"><input class=\"check-item\" type=\"checkbox\" value=\"3\" aria-label=\"Formatteer in de camera\"><span><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m4 12 5 5L20 6\"\/><\/svg><\/span><\/label><div class=\"rule-text\"><strong><span data-i18n=\"do3\">Formatteer in de camera<\/span><\/strong><p><span data-i18n=\"do3Text\">Gebruik de camera-interface om de kaart te formatteren voor de vereiste opslagstructuur.<\/span><\/p><\/div><\/article><article class=\"rule\"><label class=\"tick\"><input class=\"check-item\" type=\"checkbox\" value=\"4\" aria-label=\"Stel opname correct in\"><span><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m4 12 5 5L20 6\"\/><\/svg><\/span><\/label><div class=\"rule-text\"><strong><span data-i18n=\"do4\">Stel opname correct in<\/span><\/strong><p><span data-i18n=\"do4Text\">Kies bewust tussen continu opnemen en bewegingsdetectie. AI-detecties zijn niet in elke camera als SD-opnametrigger beschikbaar.<\/span><\/p><\/div><\/article><article class=\"rule\"><label class=\"tick\"><input class=\"check-item\" type=\"checkbox\" value=\"5\" aria-label=\"Controleer de status\"><span><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m4 12 5 5L20 6\"\/><\/svg><\/span><\/label><div class=\"rule-text\"><strong><span data-i18n=\"do5\">Controleer de status<\/span><\/strong><p><span data-i18n=\"do5Text\">Controleer regelmatig de gezondheid van de kaart en test of de opnames werkelijk afspeelbaar zijn.<\/span><\/p><\/div><\/article><article class=\"rule\"><label class=\"tick\"><input class=\"check-item\" type=\"checkbox\" value=\"6\" aria-label=\"Schakel overschrijven in\"><span><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m4 12 5 5L20 6\"\/><\/svg><\/span><\/label><div class=\"rule-text\"><strong><span data-i18n=\"do6\">Schakel overschrijven in<\/span><\/strong><p><span data-i18n=\"do6Text\">Zet loop recording aan zodat de oudste beelden worden overschreven als de kaart vol is.<\/span><\/p><\/div><\/article><\/div><div class=\"guide-box warn\"><h3><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 3 2 21h20z\"\/><path d=\"M12 9v5M12 18h.01\"\/><\/svg><span data-i18n=\"dontLabel\">DON\u2019T \/ VERMIJD<\/span><\/h3><article class=\"rule\"><span class=\"rule-number\">01<\/span><div class=\"rule-text\"><strong><span data-i18n=\"dont1\">Geen goedkope standaardkaart<\/span><\/strong><p><span data-i18n=\"dont1Text\">Een kaart voor occasioneel gebruik kan bij permanente video-opnames sneller slijten.<\/span><\/p><\/div><\/article><article class=\"rule\"><span class=\"rule-number\">02<\/span><div class=\"rule-text\"><strong><span data-i18n=\"dont2\">Niet verwijderen tijdens opname<\/span><\/strong><p><span data-i18n=\"dont2Text\">Verwijder of vervang de kaart pas na het veilig stoppen van de opname of uitschakelen volgens de handleiding.<\/span><\/p><\/div><\/article><article class=\"rule\"><span class=\"rule-number\">03<\/span><div class=\"rule-text\"><strong><span data-i18n=\"dont3\">Niet als enige opslag gebruiken<\/span><\/strong><p><span data-i18n=\"dont3Text\">Diefstal of beschadiging van de camera kan ook de lokale opnames doen verdwijnen.<\/span><\/p><\/div><\/article><article class=\"rule\"><span class=\"rule-number\">04<\/span><div class=\"rule-text\"><strong><span data-i18n=\"dont4\">Foutmeldingen niet negeren<\/span><\/strong><p><span data-i18n=\"dont4Text\">Een opslagwaarschuwing vraagt controle of vervanging, niet alleen het wegklikken van de melding.<\/span><\/p><\/div><\/article><article class=\"rule\"><span class=\"rule-number\">05<\/span><div class=\"rule-text\"><strong><span data-i18n=\"dont5\">Fysieke beveiliging niet vergeten<\/span><\/strong><p><span data-i18n=\"dont5Text\">Denk aan bereikbaarheid, sabotage en diefstal; combineer cameraopslag met een centrale voorziening.<\/span><\/p><\/div><\/article><\/div><\/div><\/div><\/section><section class=\"section calc-section\" id=\"calculator\"><div class=\"container calc-grid\"><div><div class=\"sectitle\"><div class=\"kicker\"><span data-i18n=\"calcEyebrow\">04 \/ TECHNISCHE WERKTAFEL<\/span><\/div><h2><span data-i18n=\"calcTitle\">Hoeveel past er op de kaart?<\/span><\/h2><p><span data-i18n=\"calcLead\">Verken een indicatie van de bewaartijd bij continue opname. De werkelijke duur hangt af van bitrate, compressie, opnamedoel en bruikbare capaciteit.<\/span><\/p><\/div><p class=\"calc-side-note\"><span data-i18n=\"calcLegal\">Een opslagberekening is geen advies over wettelijke bewaartermijnen; stel die afzonderlijk af op je toepassing.<\/span><\/p><\/div><div class=\"calculator\"><div class=\"calc-top\"><span data-i18n=\"calcBaseline\">CONTINU OPNEMEN \/ INDICATIE<\/span><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"9\"\/><path d=\"M12 7v5l4 2\"\/><\/svg><\/div><div class=\"field\"><label for=\"storageCapacity\"><span data-i18n=\"capacity\">MicroSD-capaciteit<\/span> <output id=\"capacityOutput\">128 GB<\/output><\/label><div class=\"caps\" id=\"storageCapacity\"><button class=\"cap\" type=\"button\" data-gb=\"32\" aria-pressed=\"false\">32 GB<\/button><button class=\"cap\" type=\"button\" data-gb=\"64\" aria-pressed=\"false\">64 GB<\/button><button class=\"cap\" type=\"button\" data-gb=\"128\" aria-pressed=\"true\">128 GB<\/button><button class=\"cap\" type=\"button\" data-gb=\"256\" aria-pressed=\"false\">256 GB<\/button><button class=\"cap\" type=\"button\" data-gb=\"512\" aria-pressed=\"false\">512 GB<\/button><\/div><\/div><div class=\"field\"><label for=\"bitrate\"><span data-i18n=\"bitrate\">Gemiddelde videobitrate<\/span> <output id=\"bitrateOutput\">4 Mbps<\/output><\/label><input class=\"range\" id=\"bitrate\" type=\"range\" min=\"1\" max=\"16\" value=\"4\" step=\"1\"><div class=\"ruler\"><span>1 Mbps<\/span><span>8 Mbps<\/span><span>16 Mbps<\/span><\/div><\/div><div class=\"calc-answer\"><div class=\"answer-caption\"><span data-i18n=\"est\">GESCHATTE BEWAARTIJD<\/span><\/div><div class=\"answer-count\"><span id=\"hoursOutput\" style=\"font:inherit;display:inline;color:inherit\">71.1<\/span><span><span data-i18n=\"hours\">uur opname<\/span><\/span><\/div><div class=\"answer-count\"><span id=\"daysOutput\" style=\"font:inherit;display:inline;color:inherit\">3.0<\/span><span><span data-i18n=\"days\">dagen (ongeveer)<\/span><\/span><\/div><\/div><p class=\"calc-explain\"><span data-i18n=\"calcExplain\">Rekenvoorbeeld bij 24\/7-opname en decimale gigabytes. Bestandsbeheer, variabele bitrate en andere gegevens verminderen mogelijk de werkelijke duur. Bewegingsopname kan de bewaartijd verlengen, afhankelijk van de activiteit.<\/span><\/p><\/div><\/div><\/section><section class=\"section\" id=\"vragen\"><div class=\"container faq-grid\"><div class=\"sectitle\"><div class=\"kicker\"><span data-i18n=\"faqEyebrow\">05 \/ WAT JE MOET WETEN<\/span><\/div><h2><span data-i18n=\"faqTitle\">Veelgestelde vragen.<\/span><\/h2><p><span data-i18n=\"faqLead\">De belangrijkste beslissingen voor een betrouwbare dubbele opnameketen.<\/span><\/p><\/div><div class=\"questions\"><details open><summary><span data-i18n=\"q1\">Is een microSD-kaart een volledige back-up?<\/span><span class=\"plus\" aria-hidden=\"true\">+<\/span><\/summary><p><span data-i18n=\"a1\">Nee. Ze is een lokale aanvullende opslaglocatie. Zonder centrale recorder, goede instellingen en regelmatige tests blijft het risico op gegevensverlies bestaan.<\/span><\/p><\/details><details><summary><span data-i18n=\"q2\">Kan ik op de SD-kaart opnemen bij persoonsdetectie?<\/span><span class=\"plus\" aria-hidden=\"true\">+<\/span><\/summary><p><span data-i18n=\"a2\">Niet noodzakelijk. Sommige IP-camera\u2019s ondersteunen AI-detectie, maar bieden voor lokale SD-opname alleen continue opname of gewone bewegingsdetectie. Raadpleeg de handleiding van jouw model.<\/span><\/p><\/details><details><summary><span data-i18n=\"q3\">Wat als de NVR uitvalt?<\/span><span class=\"plus\" aria-hidden=\"true\">+<\/span><\/summary><p><span data-i18n=\"a3\">Als de camera zelfstandig kan blijven werken en lokale opname correct is ingesteld, kan de SD-kaart beelden blijven vastleggen. Controleer ook de stroomvoorziening en de werking van jouw cameramodel.<\/span><\/p><\/details><details><summary><span data-i18n=\"q4\">Hoelang gaat een surveillance-microSD mee?<\/span><span class=\"plus\" aria-hidden=\"true\">+<\/span><\/summary><p><span data-i18n=\"a4\">Dat verschilt per kaart, bitrate, temperatuur en schrijfbelasting. Controleer de opgegeven duurzaamheid van de fabrikant en test de kaart periodiek; algemene levensduurschattingen zijn geen garantie.<\/span><\/p><\/details><\/div><\/div><\/section><section class=\"final-wrap\"><div class=\"container\"><div class=\"final-cta\"><div class=\"final-gear\"><svg viewBox=\"0 0 100 100\" aria-hidden=\"true\"><g fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><circle cx=\"50\" cy=\"50\" r=\"28\"\/><circle cx=\"50\" cy=\"50\" r=\"10\"\/><circle cx=\"50\" cy=\"50\" r=\"42\" stroke-dasharray=\"11 9\" stroke-width=\"7\"\/><path d=\"M50 12v12M50 76v12M12 50h12M76 50h12M23 23l9 9M68 68l9 9M77 23l-9 9M32 68l-9 9\" stroke-width=\"5\"\/><\/g><\/svg><\/div><div style=\"position:relative\"><div class=\"kicker\"><span data-i18n=\"ctaEye\">CCTV ACADEMY \/ VERDER VERDIEPEN<\/span><\/div><h2><span data-i18n=\"ctaTitle\">Slim installeren. Zekerder bewaren.<\/span><\/h2><p><span data-i18n=\"ctaText\">Ontdek hoe je camerasystemen correct configureert, beheert en onderhoudt. Lees het originele artikel of bekijk onze opleidingen.<\/span><\/p><\/div><div class=\"final-actions\"><a class=\"btn gold\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/cctvacademy.be\/nl\/dubbele-opslag-betekent-dubbele-gemoedsrust\/\"><span data-i18n=\"ctaArticle\">Lees het originele artikel<\/span><svg viewBox=\"0 0 24 24\" aria-hidden=\"true\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.55\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M4 12h16m-6-6 6 6-6 6\"\/><\/svg><\/a><a class=\"btn outline\" href=\"https:\/\/cctvacademy.be\/nl\/opleidingen-camerabewaking\/\"><span data-i18n=\"ctaCourses\">Bekijk CCTV-opleidingen<\/span><\/a><\/div><\/div><\/div><\/section><\/main><footer class=\"site-footer\"><div class=\"container\"><div class=\"footgrid\"><div><div class=\"footbrand\"><svg viewBox=\"0 0 48 48\" aria-hidden=\"true\" fill=\"none\"><circle cx=\"24\" cy=\"24\" r=\"21\" stroke=\"#ae7b3d\" stroke-width=\"1\"\/><circle cx=\"24\" cy=\"24\" r=\"15\" stroke=\"#ad7a40\" stroke-width=\"1\" stroke-dasharray=\"2 2\"\/><circle cx=\"24\" cy=\"24\" r=\"10\" fill=\"#273e3d\" stroke=\"#be8f54\" stroke-width=\"3\"\/><circle cx=\"24\" cy=\"24\" r=\"4\" fill=\"#d2a461\"\/><path d=\"M24 1v7M24 40v7M1 24h7M40 24h7\" stroke=\"#b98647\" stroke-width=\"1.5\"\/><\/svg><strong>CCTV ACADEMY<\/strong><\/div><p class=\"foot-desc\"><span data-i18n=\"footerCopy\">Technische inzichten voor installateurs die verder kijken dan het camerabeeld.<\/span><\/p><p class=\"foot-desc\" style=\"font-size:10px\"><span data-i18n=\"privacy\">Bij instellingen en toegang: volg het beveiligingsbeleid en de toepasselijke privacyregels.<\/span><\/p><\/div><div class=\"footcol\"><h3><span data-i18n=\"footerExplore\">VERDER LEZEN<\/span><\/h3><a href=\"https:\/\/cctvacademy.be\/nl\/dubbele-opslag-betekent-dubbele-gemoedsrust\/\" target=\"_blank\" rel=\"noopener\"><span data-i18n=\"source\">Originele bron<\/span><\/a><a href=\"https:\/\/cctvacademy.be\/nl\/opleidingen-camerabewaking\/\"><span data-i18n=\"training\">Opleidingen<\/span><\/a><\/div><div class=\"footcol\"><h3><span data-i18n=\"footerAbout\">CCTV ACADEMY<\/span><\/h3><a href=\"https:\/\/cctvacademy.be\/\">CCTV Academy<\/a><a href=\"https:\/\/cctvacademy.be\/nl\/contact\/\"><span data-i18n=\"contact\">Contact<\/span><\/a><\/div><\/div><div class=\"footbottom\"><span><span data-i18n=\"footerSource\">Redactionele vormgeving op basis van het CCTV Academy-artikel. Compatibiliteit en functies kunnen per camerasysteem verschillen.<\/span><\/span><a href=\"#main\"><span data-i18n=\"topBack\">TERUG NAAR BOVEN \u2191<\/span><\/a><\/div><\/div><\/footer><script>const STRINGS={\"nl\":{\"pageTitle\":\"Dubbele opslag, dubbele gemoedsrust | CCTV Academy\",\"desc\":\"Praktijkgids over microSD-kaarten als aanvullende CCTV-opslag, opname-instellingen en veilige toegang tot beelden.\",\"skip\":\"Ga naar inhoud\",\"top\":\"CCTV ACADEMY  \/  TECHNISCHE KENNISBANK\",\"topRight\":\"DE TECHNIEK ACHTER BETROUWBARE OPNAMES\",\"brandSub\":\"TECHNICAL TRAINING \u00b7 BELGI\u00cb\",\"navWhy\":\"Het principe\",\"navHow\":\"Toegang tot beelden\",\"navRules\":\"Praktijkgids\",\"navCalc\":\"Opslagcalculator\",\"navFaq\":\"FAQ\",\"home\":\"HOME\",\"menu\":\"Open navigatiemenu\",\"closeMenu\":\"Sluit navigatiemenu\",\"heroEyebrow\":\"PRAKTIJKGIDS  \/  CCTV-OPSLAG 001\",\"heroOne\":\"Dubbele opslag.\",\"heroTwo\":\"Dubbele gemoedsrust.\",\"heroLead\":\"Een opname is pas waardevol wanneer je ze kunt terugvinden. Combineer de centrale NVR of server met een microSD-kaart in de IP-camera als aanvullende opslaglaag.\",\"heroMain\":\"Ontdek het principe\",\"heroSecond\":\"Bereken de opslag\",\"heroNote\":\"ENGINEERED FOR CONTINUITY \u00b7 CCTV ACADEMY\",\"drawingOne\":\"FIG. 01 \/ DE DUBBELE OPNAMEKETEN\",\"drawingTwo\":\"IP-CAMERA \u00b7 MICROSD \u00b7 NVR\",\"statOne\":\"opslaglocaties\",\"statTwo\":\"praktische do\u2019s\",\"statThree\":\"belangrijk principe\",\"whyEyebrow\":\"01 \/ HET PRINCIPE\",\"whyTitle\":\"E\u00e9n videostroom. Meer zekerheid.\",\"whyLead\":\"De meeste installaties bewaren beelden op een recorder of server. Valt die centrale opslag weg, dan kan een correct ingestelde microSD-kaart in de camera een extra kopie leveren. Controleer vooraf of jouw camera deze mogelijkheid ondersteunt.\",\"whyCard1\":\"Centrale opslag\",\"whyCard1Text\":\"De NVR of videoserver blijft het primaire punt voor opname, weergave en beheer.\",\"whyCard2\":\"Lokale opslag\",\"whyCard2Text\":\"Een geschikte microSD-kaart in de IP-camera kan een aanvullende opname bewaren.\",\"whyCard3\":\"Slimme combinatie\",\"whyCard3Text\":\"Twee opslaglocaties beperken de afhankelijkheid van \u00e9\u00e9n apparaat, maar vormen geen garantie tegen alle storingen.\",\"whyNote\":\"Let op: de SD-kaart is een aanvulling \u2014 geen zelfstandige vervanging van centrale opslag of een doordacht back-upbeleid.\",\"howEyebrow\":\"02 \/ NETWERKARCHITECTUUR\",\"howTitle\":\"Hoe bereik je de beelden?\",\"howLead\":\"De manier waarop camera\u2019s aangesloten zijn, bepaalt hoe je de opnames op de SD-kaart kunt terugvinden. Kies een netwerksituatie om het verschil te bekijken.\",\"switchTab\":\"Via PoE-switch\",\"nvrTab\":\"Via NVR-PoE-poorten\",\"switchTitle\":\"Camera\u2019s via een aparte PoE-switch\",\"switchText\":\"Wanneer de camera via een bereikbare PoE-switch op je netwerk is aangesloten, kun je doorgaans rechtstreeks op de camera inloggen via de browser. Soms kun je ook de camera toevoegen aan de VMS-software om lokale opnames te raadplegen.\",\"switchHint\":\"Controleer camerarechten, netwerktoegang en ondersteuning in de gebruikte software.\",\"nvrTitle\":\"Camera\u2019s rechtstreeks op de NVR\",\"nvrText\":\"Camera\u2019s op de eigen PoE-poorten van een NVR zitten vaak in een afzonderlijk intern cameranetwerk. De beelden op de SD-kaart bereik je dan meestal via de camerabeheerfuncties van de NVR, als het systeem dat ondersteunt.\",\"nvrHint\":\"Gebruik voor toegang van buitenaf bij voorkeur een veilig ondersteunde methode, bijvoorbeeld VPN; open camerapoorten niet zomaar naar internet.\",\"diagramCamera\":\"IP-CAMERA\",\"diagramNetwork\":\"NETWERK\",\"diagramStore\":\"CENTRALE OPSLAG\",\"diagramAccess\":\"TOEGANG\",\"rulesEyebrow\":\"03 \/ INSTALLATEURS-CHECKLIST\",\"rulesTitle\":\"De do\u2019s en don\u2019ts.\",\"rulesLead\":\"Een goede microSD-kaart is pas een echte extra opslaglaag wanneer kaart, instellingen en controle op elkaar afgestemd zijn.\",\"doLabel\":\"DO \/ AANBEVOLEN\",\"dontLabel\":\"DON\u2019T \/ VERMIJD\",\"do1\":\"Kies High Endurance\",\"do1Text\":\"Gebruik een microSD-kaart die ontworpen is voor herhaald en continu schrijven, niet zomaar een standaard consumentenkaart.\",\"do2\":\"Check de capaciteit\",\"do2Text\":\"Controleer de maximaal ondersteunde SD-capaciteit en het geschikte kaarttype in de cameraspecificaties.\",\"do3\":\"Formatteer in de camera\",\"do3Text\":\"Gebruik de camera-interface om de kaart te formatteren voor de vereiste opslagstructuur.\",\"do4\":\"Stel opname correct in\",\"do4Text\":\"Kies bewust tussen continu opnemen en bewegingsdetectie. AI-detecties zijn niet in elke camera als SD-opnametrigger beschikbaar.\",\"do5\":\"Controleer de status\",\"do5Text\":\"Controleer regelmatig de gezondheid van de kaart en test of de opnames werkelijk afspeelbaar zijn.\",\"do6\":\"Schakel overschrijven in\",\"do6Text\":\"Zet loop recording aan zodat de oudste beelden worden overschreven als de kaart vol is.\",\"dont1\":\"Geen goedkope standaardkaart\",\"dont1Text\":\"Een kaart voor occasioneel gebruik kan bij permanente video-opnames sneller slijten.\",\"dont2\":\"Niet verwijderen tijdens opname\",\"dont2Text\":\"Verwijder of vervang de kaart pas na het veilig stoppen van de opname of uitschakelen volgens de handleiding.\",\"dont3\":\"Niet als enige opslag gebruiken\",\"dont3Text\":\"Diefstal of beschadiging van de camera kan ook de lokale opnames doen verdwijnen.\",\"dont4\":\"Foutmeldingen niet negeren\",\"dont4Text\":\"Een opslagwaarschuwing vraagt controle of vervanging, niet alleen het wegklikken van de melding.\",\"dont5\":\"Fysieke beveiliging niet vergeten\",\"dont5Text\":\"Denk aan bereikbaarheid, sabotage en diefstal; combineer cameraopslag met een centrale voorziening.\",\"calcEyebrow\":\"04 \/ TECHNISCHE WERKTAFEL\",\"calcTitle\":\"Hoeveel past er op de kaart?\",\"calcLead\":\"Verken een indicatie van de bewaartijd bij continue opname. De werkelijke duur hangt af van bitrate, compressie, opnamedoel en bruikbare capaciteit.\",\"capacity\":\"MicroSD-capaciteit\",\"bitrate\":\"Gemiddelde videobitrate\",\"hours\":\"uur opname\",\"days\":\"dagen (ongeveer)\",\"est\":\"GESCHATTE BEWAARTIJD\",\"calcExplain\":\"Rekenvoorbeeld bij 24\/7-opname en decimale gigabytes. Bestandsbeheer, variabele bitrate en andere gegevens verminderen mogelijk de werkelijke duur. Bewegingsopname kan de bewaartijd verlengen, afhankelijk van de activiteit.\",\"calcLegal\":\"Een opslagberekening is geen advies over wettelijke bewaartermijnen; stel die afzonderlijk af op je toepassing.\",\"calcBaseline\":\"CONTINU OPNEMEN \/ INDICATIE\",\"faqEyebrow\":\"05 \/ WAT JE MOET WETEN\",\"faqTitle\":\"Veelgestelde vragen.\",\"faqLead\":\"De belangrijkste beslissingen voor een betrouwbare dubbele opnameketen.\",\"q1\":\"Is een microSD-kaart een volledige back-up?\",\"a1\":\"Nee. Ze is een lokale aanvullende opslaglocatie. Zonder centrale recorder, goede instellingen en regelmatige tests blijft het risico op gegevensverlies bestaan.\",\"q2\":\"Kan ik op de SD-kaart opnemen bij persoonsdetectie?\",\"a2\":\"Niet noodzakelijk. Sommige IP-camera\u2019s ondersteunen AI-detectie, maar bieden voor lokale SD-opname alleen continue opname of gewone bewegingsdetectie. Raadpleeg de handleiding van jouw model.\",\"q3\":\"Wat als de NVR uitvalt?\",\"a3\":\"Als de camera zelfstandig kan blijven werken en lokale opname correct is ingesteld, kan de SD-kaart beelden blijven vastleggen. Controleer ook de stroomvoorziening en de werking van jouw cameramodel.\",\"q4\":\"Hoelang gaat een surveillance-microSD mee?\",\"a4\":\"Dat verschilt per kaart, bitrate, temperatuur en schrijfbelasting. Controleer de opgegeven duurzaamheid van de fabrikant en test de kaart periodiek; algemene levensduurschattingen zijn geen garantie.\",\"ctaEye\":\"CCTV ACADEMY \/ VERDER VERDIEPEN\",\"ctaTitle\":\"Slim installeren. Zekerder bewaren.\",\"ctaText\":\"Ontdek hoe je camerasystemen correct configureert, beheert en onderhoudt. Lees het originele artikel of bekijk onze opleidingen.\",\"ctaArticle\":\"Lees het originele artikel\",\"ctaCourses\":\"Bekijk CCTV-opleidingen\",\"footerCopy\":\"Technische inzichten voor installateurs die verder kijken dan het camerabeeld.\",\"footerExplore\":\"VERDER LEZEN\",\"footerAbout\":\"CCTV ACADEMY\",\"footerSource\":\"Redactionele vormgeving op basis van het CCTV Academy-artikel. Compatibiliteit en functies kunnen per camerasysteem verschillen.\",\"topBack\":\"TERUG NAAR BOVEN \u2191\",\"source\":\"Originele bron\",\"training\":\"Opleidingen\",\"contact\":\"Contact\",\"privacy\":\"Bij instellingen en toegang: volg het beveiligingsbeleid en de toepasselijke privacyregels.\",\"langLabel\":\"Kies taal\",\"navAria\":\"Hoofdnavigatie\",\"mobileAria\":\"Mobiele navigatie\",\"homeAria\":\"Ga naar de homepage van CCTV Academy\",\"announce\":\"Taal gewijzigd naar Nederlands\",\"checked\":\"controles afgevinkt\",\"reset\":\"Checklist opnieuw beginnen\",\"checkTitle\":\"JOUW INSTALLATIECHECK\",\"checkSubtitle\":\"Vink de aanbevelingen af tijdens de installatie.\"},\"fr\":{\"pageTitle\":\"Double stockage, double tranquillit\u00e9 | CCTV Academy\",\"desc\":\"Guide pratique sur la carte microSD comme stockage CCTV compl\u00e9mentaire, les r\u00e9glages et l\u2019acc\u00e8s s\u00e9curis\u00e9 aux vid\u00e9os.\",\"skip\":\"Aller au contenu\",\"top\":\"CCTV ACADEMY  \/  BASE DE CONNAISSANCES TECHNIQUES\",\"topRight\":\"LA TECHNIQUE DERRI\u00c8RE DES ENREGISTREMENTS FIABLES\",\"brandSub\":\"FORMATION TECHNIQUE \u00b7 BELGIQUE\",\"navWhy\":\"Le principe\",\"navHow\":\"Acc\u00e8s aux vid\u00e9os\",\"navRules\":\"Guide pratique\",\"navCalc\":\"Calculateur\",\"navFaq\":\"FAQ\",\"home\":\"ACCUEIL\",\"menu\":\"Ouvrir la navigation\",\"closeMenu\":\"Fermer la navigation\",\"heroEyebrow\":\"GUIDE PRATIQUE  \/  STOCKAGE CCTV 001\",\"heroOne\":\"Double stockage.\",\"heroTwo\":\"Double tranquillit\u00e9.\",\"heroLead\":\"Une vid\u00e9o n\u2019a de valeur que si vous pouvez la retrouver. Associez l\u2019enregistreur NVR ou le serveur central \u00e0 une carte microSD dans la cam\u00e9ra IP comme stockage compl\u00e9mentaire.\",\"heroMain\":\"D\u00e9couvrir le principe\",\"heroSecond\":\"Calculer le stockage\",\"heroNote\":\"ENGINEERED FOR CONTINUITY \u00b7 CCTV ACADEMY\",\"drawingOne\":\"FIG. 01 \/ LA DOUBLE CHA\u00ceNE D\u2019ENREGISTREMENT\",\"drawingTwo\":\"CAM\u00c9RA IP \u00b7 MICROSD \u00b7 NVR\",\"statOne\":\"emplacements de stockage\",\"statTwo\":\"bonnes pratiques\",\"statThree\":\"principe essentiel\",\"whyEyebrow\":\"01 \/ LE PRINCIPE\",\"whyTitle\":\"Un flux vid\u00e9o. Plus de s\u00e9r\u00e9nit\u00e9.\",\"whyLead\":\"La plupart des installations stockent les images sur un enregistreur ou un serveur. Si ce stockage central est indisponible, une carte microSD correctement configur\u00e9e dans la cam\u00e9ra peut fournir une copie suppl\u00e9mentaire. V\u00e9rifiez que votre cam\u00e9ra prend en charge cette fonction.\",\"whyCard1\":\"Stockage central\",\"whyCard1Text\":\"Le NVR ou serveur vid\u00e9o reste le point principal pour enregistrer, consulter et g\u00e9rer les images.\",\"whyCard2\":\"Stockage local\",\"whyCard2Text\":\"Une carte microSD adapt\u00e9e dans la cam\u00e9ra IP peut conserver un enregistrement compl\u00e9mentaire.\",\"whyCard3\":\"Combinaison intelligente\",\"whyCard3Text\":\"Deux emplacements r\u00e9duisent la d\u00e9pendance \u00e0 un seul appareil, sans garantir une protection contre toutes les pannes.\",\"whyNote\":\"Attention : la carte SD est un compl\u00e9ment, pas un remplacement du stockage central ni d\u2019une strat\u00e9gie de sauvegarde r\u00e9fl\u00e9chie.\",\"howEyebrow\":\"02 \/ ARCHITECTURE R\u00c9SEAU\",\"howTitle\":\"Comment consulter les vid\u00e9os ?\",\"howLead\":\"Le raccordement des cam\u00e9ras d\u00e9termine comment retrouver les enregistrements sur la carte SD. Choisissez votre architecture r\u00e9seau.\",\"switchTab\":\"Via un switch PoE\",\"nvrTab\":\"Via les ports PoE du NVR\",\"switchTitle\":\"Cam\u00e9ras connect\u00e9es \u00e0 un switch PoE distinct\",\"switchText\":\"Quand la cam\u00e9ra est reli\u00e9e \u00e0 un switch PoE accessible sur votre r\u00e9seau, vous pouvez g\u00e9n\u00e9ralement vous connecter directement \u00e0 son interface via un navigateur. Il est parfois aussi possible d\u2019ajouter la cam\u00e9ra \u00e0 votre VMS pour consulter ses enregistrements locaux.\",\"switchHint\":\"V\u00e9rifiez les droits d\u2019acc\u00e8s, la connectivit\u00e9 r\u00e9seau et les fonctionnalit\u00e9s de votre logiciel.\",\"nvrTitle\":\"Cam\u00e9ras connect\u00e9es directement au NVR\",\"nvrText\":\"Les cam\u00e9ras raccord\u00e9es aux ports PoE int\u00e9gr\u00e9s du NVR se trouvent souvent sur un r\u00e9seau interne s\u00e9par\u00e9. Vous consultez alors g\u00e9n\u00e9ralement leur carte SD via les fonctions de gestion du NVR, si celui-ci le permet.\",\"nvrHint\":\"Pour l\u2019acc\u00e8s distant, privil\u00e9giez une m\u00e9thode s\u00e9curis\u00e9e prise en charge, comme un VPN ; n\u2019exposez pas les ports des cam\u00e9ras directement sur Internet.\",\"diagramCamera\":\"CAM\u00c9RA IP\",\"diagramNetwork\":\"R\u00c9SEAU\",\"diagramStore\":\"STOCKAGE CENTRAL\",\"diagramAccess\":\"ACC\u00c8S\",\"rulesEyebrow\":\"03 \/ CHECK-LIST INSTALLATEUR\",\"rulesTitle\":\"\u00c0 faire et \u00e0 \u00e9viter.\",\"rulesLead\":\"Une bonne carte microSD n\u2019est une vraie s\u00e9curit\u00e9 suppl\u00e9mentaire que si le mat\u00e9riel, les r\u00e9glages et la maintenance sont adapt\u00e9s.\",\"doLabel\":\"\u00c0 FAIRE \/ RECOMMAND\u00c9\",\"dontLabel\":\"\u00c0 \u00c9VITER \/ D\u00c9CONSEILL\u00c9\",\"do1\":\"Choisir une carte High Endurance\",\"do1Text\":\"Utilisez une microSD con\u00e7ue pour les \u00e9critures r\u00e9p\u00e9t\u00e9es et continues, plut\u00f4t qu\u2019une carte grand public standard.\",\"do2\":\"V\u00e9rifier la capacit\u00e9\",\"do2Text\":\"Consultez la capacit\u00e9 SD maximale et le type de carte accept\u00e9s dans les caract\u00e9ristiques de la cam\u00e9ra.\",\"do3\":\"Formater depuis la cam\u00e9ra\",\"do3Text\":\"Formatez la carte dans l\u2019interface de la cam\u00e9ra afin d\u2019utiliser la structure de stockage requise.\",\"do4\":\"Configurer l\u2019enregistrement\",\"do4Text\":\"Choisissez entre enregistrement continu et d\u00e9tection de mouvement. Toutes les cam\u00e9ras ne permettent pas de d\u00e9clencher l\u2019enregistrement SD par d\u00e9tection IA.\",\"do5\":\"Contr\u00f4ler l\u2019\u00e9tat\",\"do5Text\":\"V\u00e9rifiez r\u00e9guli\u00e8rement la sant\u00e9 de la carte et testez la lecture r\u00e9elle des enregistrements.\",\"do6\":\"Activer l\u2019\u00e9crasement automatique\",\"do6Text\":\"Activez l\u2019enregistrement en boucle pour remplacer les vid\u00e9os les plus anciennes quand la carte est pleine.\",\"dont1\":\"\u00c9viter les cartes bas de gamme\",\"dont1Text\":\"Une carte destin\u00e9e \u00e0 un usage occasionnel peut s\u2019user plus vite avec la vid\u00e9o en continu.\",\"dont2\":\"Ne pas retirer pendant l\u2019\u00e9criture\",\"dont2Text\":\"Arr\u00eatez l\u2019enregistrement en toute s\u00e9curit\u00e9 ou \u00e9teignez l\u2019appareil suivant la notice avant de retirer la carte.\",\"dont3\":\"Ne pas utiliser comme seul stockage\",\"dont3Text\":\"Le vol ou la d\u00e9gradation de la cam\u00e9ra peut aussi faire dispara\u00eetre les images locales.\",\"dont4\":\"Ne pas ignorer les alertes\",\"dont4Text\":\"Une alerte de stockage n\u00e9cessite un contr\u00f4le ou un remplacement, pas seulement sa fermeture.\",\"dont5\":\"Ne pas oublier la s\u00e9curit\u00e9 physique\",\"dont5Text\":\"Anticipez sabotage, acc\u00e8s non autoris\u00e9 et vol ; associez stockage local et stockage central.\",\"calcEyebrow\":\"04 \/ ATELIER TECHNIQUE\",\"calcTitle\":\"Quelle dur\u00e9e sur la carte ?\",\"calcLead\":\"Estimez la dur\u00e9e indicative avec un enregistrement continu. Le r\u00e9sultat d\u00e9pend du d\u00e9bit, de la compression, des r\u00e9glages et de la capacit\u00e9 disponible.\",\"capacity\":\"Capacit\u00e9 microSD\",\"bitrate\":\"D\u00e9bit vid\u00e9o moyen\",\"hours\":\"heures de vid\u00e9o\",\"days\":\"jours (environ)\",\"est\":\"DUR\u00c9E ESTIM\u00c9E\",\"calcExplain\":\"Exemple en continu 24 h\/24 avec des gigaoctets d\u00e9cimaux. Les m\u00e9tadonn\u00e9es, le d\u00e9bit variable et les autres fichiers peuvent r\u00e9duire la dur\u00e9e r\u00e9elle. L\u2019enregistrement sur mouvement peut l\u2019allonger selon l\u2019activit\u00e9.\",\"calcLegal\":\"Cette estimation ne d\u00e9finit pas la dur\u00e9e de conservation l\u00e9gale : adaptez-la s\u00e9par\u00e9ment \u00e0 votre usage.\",\"calcBaseline\":\"ENREGISTREMENT CONTINU \/ ESTIMATION\",\"faqEyebrow\":\"05 \/ BON \u00c0 SAVOIR\",\"faqTitle\":\"Questions fr\u00e9quentes.\",\"faqLead\":\"Les d\u00e9cisions essentielles pour une double cha\u00eene d\u2019enregistrement fiable.\",\"q1\":\"Une carte microSD constitue-t-elle une sauvegarde compl\u00e8te ?\",\"a1\":\"Non. C\u2019est un espace de stockage local compl\u00e9mentaire. Un enregistreur central, une bonne configuration et des contr\u00f4les r\u00e9guliers restent n\u00e9cessaires pour r\u00e9duire le risque de perte.\",\"q2\":\"La d\u00e9tection de personnes peut-elle d\u00e9clencher la carte SD ?\",\"a2\":\"Pas forc\u00e9ment. Certaines cam\u00e9ras IP proposent l\u2019IA mais n\u2019autorisent sur la carte SD que l\u2019enregistrement continu ou la d\u00e9tection de mouvement classique. V\u00e9rifiez la notice de votre mod\u00e8le.\",\"q3\":\"Et si le NVR tombe en panne ?\",\"a3\":\"Si la cam\u00e9ra reste aliment\u00e9e et sait enregistrer de mani\u00e8re autonome, la carte SD peut continuer \u00e0 stocker les images, \u00e0 condition d\u2019\u00eatre correctement configur\u00e9e.\",\"q4\":\"Quelle est la dur\u00e9e de vie d\u2019une microSD de surveillance ?\",\"a4\":\"Elle varie selon la carte, le d\u00e9bit, la temp\u00e9rature et les \u00e9critures. Consultez l\u2019endurance annonc\u00e9e par le fabricant et testez r\u00e9guli\u00e8rement ; aucune estimation g\u00e9n\u00e9rale n\u2019est garantie.\",\"ctaEye\":\"CCTV ACADEMY \/ POUR ALLER PLUS LOIN\",\"ctaTitle\":\"Installer intelligemment. Conserver sereinement.\",\"ctaText\":\"D\u00e9couvrez comment bien configurer, g\u00e9rer et entretenir les syst\u00e8mes vid\u00e9o. Lisez l\u2019article original ou explorez nos formations.\",\"ctaArticle\":\"Lire l\u2019article original\",\"ctaCourses\":\"D\u00e9couvrir les formations CCTV\",\"footerCopy\":\"Des conseils techniques pour les installateurs qui voient au-del\u00e0 de l\u2019image.\",\"footerExplore\":\"POUR ALLER PLUS LOIN\",\"footerAbout\":\"CCTV ACADEMY\",\"footerSource\":\"Pr\u00e9sentation \u00e9ditoriale bas\u00e9e sur l\u2019article de CCTV Academy. Compatibilit\u00e9 et fonctions variables selon les syst\u00e8mes.\",\"topBack\":\"RETOUR EN HAUT \u2191\",\"source\":\"Article original\",\"training\":\"Formations\",\"contact\":\"Contact\",\"privacy\":\"Pour les param\u00e8tres et l\u2019acc\u00e8s : respectez les r\u00e8gles de s\u00e9curit\u00e9 et de protection des donn\u00e9es applicables.\",\"langLabel\":\"Choisir la langue\",\"navAria\":\"Navigation principale\",\"mobileAria\":\"Navigation mobile\",\"homeAria\":\"Aller \u00e0 la page d\u2019accueil de CCTV Academy\",\"announce\":\"Langue chang\u00e9e en fran\u00e7ais\",\"checked\":\"contr\u00f4les effectu\u00e9s\",\"reset\":\"R\u00e9initialiser la check-list\",\"checkTitle\":\"VOTRE CONTR\u00d4LE D\u2019INSTALLATION\",\"checkSubtitle\":\"Cochez chaque bonne pratique pendant l\u2019installation.\"},\"en\":{\"pageTitle\":\"Dual storage, double peace of mind | CCTV Academy\",\"desc\":\"Practical guide to microSD cards as supplementary CCTV storage, recording settings and secure access to footage.\",\"skip\":\"Skip to content\",\"top\":\"CCTV ACADEMY  \/  TECHNICAL KNOWLEDGE BASE\",\"topRight\":\"THE ENGINEERING BEHIND RELIABLE RECORDINGS\",\"brandSub\":\"TECHNICAL TRAINING \u00b7 BELGIUM\",\"navWhy\":\"The principle\",\"navHow\":\"Access footage\",\"navRules\":\"Field guide\",\"navCalc\":\"Storage calculator\",\"navFaq\":\"FAQ\",\"home\":\"HOME\",\"menu\":\"Open navigation\",\"closeMenu\":\"Close navigation\",\"heroEyebrow\":\"FIELD GUIDE  \/  CCTV STORAGE 001\",\"heroOne\":\"Dual storage.\",\"heroTwo\":\"Double peace of mind.\",\"heroLead\":\"A recording only matters if you can retrieve it. Pair your central NVR or server with a microSD card inside the IP camera as an additional storage layer.\",\"heroMain\":\"Explore the principle\",\"heroSecond\":\"Estimate storage\",\"heroNote\":\"ENGINEERED FOR CONTINUITY \u00b7 CCTV ACADEMY\",\"drawingOne\":\"FIG. 01 \/ DUAL RECORDING CHAIN\",\"drawingTwo\":\"IP CAMERA \u00b7 MICROSD \u00b7 NVR\",\"statOne\":\"storage locations\",\"statTwo\":\"practical do\u2019s\",\"statThree\":\"essential principle\",\"whyEyebrow\":\"01 \/ THE PRINCIPLE\",\"whyTitle\":\"One video stream. More resilience.\",\"whyLead\":\"Most installations save footage to a recorder or server. If central storage fails, a properly configured microSD card in the camera may provide an extra copy. Check that your camera supports this capability.\",\"whyCard1\":\"Central storage\",\"whyCard1Text\":\"The NVR or video server remains the primary place to record, review and manage footage.\",\"whyCard2\":\"Local storage\",\"whyCard2Text\":\"A suitable microSD card inside the IP camera can hold a supplementary recording.\",\"whyCard3\":\"An intelligent pairing\",\"whyCard3Text\":\"Two storage locations reduce reliance on a single device, but do not protect against every possible failure.\",\"whyNote\":\"Remember: the SD card complements central recording \u2014 it does not replace a complete backup strategy.\",\"howEyebrow\":\"02 \/ NETWORK ARCHITECTURE\",\"howTitle\":\"How do you access footage?\",\"howLead\":\"Camera connectivity determines how you can retrieve recordings from the SD card. Select a network arrangement to explore the difference.\",\"switchTab\":\"Through a PoE switch\",\"nvrTab\":\"Through NVR PoE ports\",\"switchTitle\":\"Cameras connected via a separate PoE switch\",\"switchText\":\"When the camera connects through an accessible PoE switch, you can usually sign in directly to the camera using a browser. In some systems, adding the camera to VMS software also lets you review local recordings.\",\"switchHint\":\"Check account permissions, network access and compatibility with your chosen software.\",\"nvrTitle\":\"Cameras connected directly to the NVR\",\"nvrText\":\"Cameras connected to an NVR\u2019s built-in PoE ports are often on a separate internal camera network. In that case, you generally need the NVR\u2019s supported camera management features to reach SD recordings.\",\"nvrHint\":\"For remote access, prefer a securely supported method such as a VPN; do not expose camera ports directly to the internet.\",\"diagramCamera\":\"IP CAMERA\",\"diagramNetwork\":\"NETWORK\",\"diagramStore\":\"CENTRAL STORAGE\",\"diagramAccess\":\"ACCESS\",\"rulesEyebrow\":\"03 \/ INSTALLER\u2019S CHECKLIST\",\"rulesTitle\":\"The do\u2019s and don\u2019ts.\",\"rulesLead\":\"A good microSD card only becomes an effective extra storage layer when the card, settings and ongoing checks work together.\",\"doLabel\":\"DO \/ RECOMMENDED\",\"dontLabel\":\"DON\u2019T \/ AVOID\",\"do1\":\"Choose High Endurance\",\"do1Text\":\"Pick a microSD card designed for repeated, continuous writes instead of a standard consumer card.\",\"do2\":\"Check the maximum capacity\",\"do2Text\":\"Consult the camera specifications for the maximum supported card capacity and format.\",\"do3\":\"Format in the camera\",\"do3Text\":\"Format the card using the camera interface to establish the required storage structure.\",\"do4\":\"Set recording correctly\",\"do4Text\":\"Choose continuous or motion-triggered recording deliberately. Not all cameras can use AI events to trigger recordings on their SD card.\",\"do5\":\"Check card health\",\"do5Text\":\"Periodically inspect the card status and test whether recorded footage can actually be played back.\",\"do6\":\"Enable loop recording\",\"do6Text\":\"Allow the oldest footage to be overwritten automatically when the card becomes full.\",\"dont1\":\"Avoid cheap consumer cards\",\"dont1Text\":\"Cards made for occasional use may wear out faster under constant video recording.\",\"dont2\":\"Never remove during a write\",\"dont2Text\":\"Safely stop recording or power down as specified by the manufacturer before removing the card.\",\"dont3\":\"Never rely on the card alone\",\"dont3Text\":\"Theft or damage to the camera may also destroy or remove your local recordings.\",\"dont4\":\"Do not ignore alerts\",\"dont4Text\":\"A storage error deserves investigation or replacement, not merely dismissing its notification.\",\"dont5\":\"Do not overlook physical security\",\"dont5Text\":\"Consider tampering, unauthorized access and theft; pair local storage with central recording.\",\"calcEyebrow\":\"04 \/ ENGINEER\u2019S WORKBENCH\",\"calcTitle\":\"How much fits on the card?\",\"calcLead\":\"Explore an indicative retention period for continuous recording. The real figure depends on bitrate, compression, settings and usable capacity.\",\"capacity\":\"microSD capacity\",\"bitrate\":\"Average video bitrate\",\"hours\":\"hours of footage\",\"days\":\"days (approx.)\",\"est\":\"ESTIMATED RETENTION\",\"calcExplain\":\"Example assumes 24\/7 recording and decimal gigabytes. File overhead, variable bitrate and other data can reduce real capacity. Motion recording may extend retention depending on activity.\",\"calcLegal\":\"This calculation is not advice on statutory retention limits; configure those separately for your use case.\",\"calcBaseline\":\"CONTINUOUS RECORDING \/ ESTIMATE\",\"faqEyebrow\":\"05 \/ GOOD TO KNOW\",\"faqTitle\":\"Frequently asked questions.\",\"faqLead\":\"The essential decisions behind a dependable dual-recording setup.\",\"q1\":\"Is a microSD card a complete backup?\",\"a1\":\"No. It is a supplementary local storage location. A central recorder, correct configuration and regular testing are still important to reduce the risk of data loss.\",\"q2\":\"Can person detection trigger SD recording?\",\"a2\":\"Not necessarily. Some IP cameras offer on-device AI, but only support continuous recording or regular motion detection for SD recording. Check your model\u2019s manual.\",\"q3\":\"What happens if the NVR goes down?\",\"a3\":\"If the camera remains powered and can record independently, a correctly configured SD card may keep recording. Also verify the power arrangements and your exact camera model.\",\"q4\":\"How long will a surveillance microSD last?\",\"a4\":\"Lifespan varies with card design, bitrate, temperature and write load. Refer to the manufacturer\u2019s endurance specification and test periodically; blanket lifespan figures are not guarantees.\",\"ctaEye\":\"CCTV ACADEMY \/ LEARN MORE\",\"ctaTitle\":\"Install smarter. Keep footage safer.\",\"ctaText\":\"Explore correct CCTV configuration, management and maintenance. Read the original article or discover our courses.\",\"ctaArticle\":\"Read original article\",\"ctaCourses\":\"Explore CCTV courses\",\"footerCopy\":\"Technical guidance for installers who look beyond the live camera feed.\",\"footerExplore\":\"KEEP EXPLORING\",\"footerAbout\":\"CCTV ACADEMY\",\"footerSource\":\"Editorial presentation based on the CCTV Academy article. Features and compatibility depend on your specific system.\",\"topBack\":\"BACK TO TOP \u2191\",\"source\":\"Original article\",\"training\":\"Courses\",\"contact\":\"Contact\",\"privacy\":\"Follow applicable security policies and privacy rules when configuring recording and access.\",\"langLabel\":\"Choose language\",\"navAria\":\"Main navigation\",\"mobileAria\":\"Mobile navigation\",\"homeAria\":\"Go to the CCTV Academy homepage\",\"announce\":\"Language switched to English\",\"checked\":\"checks completed\",\"reset\":\"Reset checklist\",\"checkTitle\":\"YOUR INSTALLATION CHECK\",\"checkSubtitle\":\"Tick off the recommendations as you work.\"},\"de\":{\"pageTitle\":\"Doppelte Speicherung, doppelte Sicherheit | CCTV Academy\",\"desc\":\"Praxisleitfaden zur microSD-Karte als zus\u00e4tzlichem CCTV-Speicher, Aufnahmeeinstellungen und sicherem Bildzugriff.\",\"skip\":\"Zum Inhalt springen\",\"top\":\"CCTV ACADEMY  \/  TECHNISCHE WISSENSDATENBANK\",\"topRight\":\"DIE TECHNIK HINTER ZUVERL\u00c4SSIGEN AUFNAHMEN\",\"brandSub\":\"TECHNISCHE SCHULUNG \u00b7 BELGIEN\",\"navWhy\":\"Das Prinzip\",\"navHow\":\"Aufnahmen abrufen\",\"navRules\":\"Praxisleitfaden\",\"navCalc\":\"Speicherrechner\",\"navFaq\":\"FAQ\",\"home\":\"STARTSEITE\",\"menu\":\"Navigation \u00f6ffnen\",\"closeMenu\":\"Navigation schlie\u00dfen\",\"heroEyebrow\":\"PRAXISLEITFADEN  \/  CCTV-SPEICHER 001\",\"heroOne\":\"Doppelt speichern.\",\"heroTwo\":\"Besser abgesichert.\",\"heroLead\":\"Eine Aufnahme n\u00fctzt nur, wenn sie wieder abrufbar ist. Kombinieren Sie Ihren zentralen NVR oder Server mit einer microSD-Karte in der IP-Kamera als zus\u00e4tzliche Speicherebene.\",\"heroMain\":\"Prinzip entdecken\",\"heroSecond\":\"Speicher berechnen\",\"heroNote\":\"ENGINEERED FOR CONTINUITY \u00b7 CCTV ACADEMY\",\"drawingOne\":\"ABB. 01 \/ DOPPELTE AUFZEICHNUNGSKETTE\",\"drawingTwo\":\"IP-KAMERA \u00b7 MICROSD \u00b7 NVR\",\"statOne\":\"Speicherorte\",\"statTwo\":\"Praxistipps\",\"statThree\":\"wichtiges Prinzip\",\"whyEyebrow\":\"01 \/ DAS PRINZIP\",\"whyTitle\":\"Ein Videostream. Mehr Ausfallsicherheit.\",\"whyLead\":\"Die meisten Installationen speichern Videos auf einem Rekorder oder Server. F\u00e4llt die zentrale Speicherung aus, kann eine korrekt konfigurierte microSD-Karte in der Kamera eine zus\u00e4tzliche Kopie liefern. Pr\u00fcfen Sie, ob Ihre Kamera dies unterst\u00fctzt.\",\"whyCard1\":\"Zentrale Speicherung\",\"whyCard1Text\":\"Der NVR oder Videoserver bleibt der zentrale Ort f\u00fcr Aufzeichnung, Wiedergabe und Verwaltung.\",\"whyCard2\":\"Lokale Speicherung\",\"whyCard2Text\":\"Eine geeignete microSD-Karte in der IP-Kamera kann eine zus\u00e4tzliche Aufnahme speichern.\",\"whyCard3\":\"Intelligente Kombination\",\"whyCard3Text\":\"Zwei Speicherorte verringern die Abh\u00e4ngigkeit von einem einzelnen Ger\u00e4t, sch\u00fctzen jedoch nicht vor jedem Ausfall.\",\"whyNote\":\"Wichtig: Die SD-Karte erg\u00e4nzt die zentrale Aufzeichnung, ersetzt aber weder diese noch ein durchdachtes Sicherungskonzept.\",\"howEyebrow\":\"02 \/ NETZWERKARCHITEKTUR\",\"howTitle\":\"Wie greifen Sie auf Aufnahmen zu?\",\"howLead\":\"Die Anschlussart bestimmt, wie Sie Aufnahmen auf der SD-Karte finden. W\u00e4hlen Sie eine Netzwerkkonfiguration aus.\",\"switchTab\":\"\u00dcber einen PoE-Switch\",\"nvrTab\":\"\u00dcber NVR-PoE-Ports\",\"switchTitle\":\"Kameras \u00fcber einen separaten PoE-Switch\",\"switchText\":\"Ist die Kamera \u00fcber einen erreichbaren PoE-Switch verbunden, k\u00f6nnen Sie sich gew\u00f6hnlich direkt per Browser bei der Kamera anmelden. In manchen Systemen l\u00e4sst sich die Kamera zus\u00e4tzlich in eine VMS-Software einbinden, um lokale Aufnahmen abzurufen.\",\"switchHint\":\"Pr\u00fcfen Sie Benutzerrechte, Netzwerkzugriff und die Unterst\u00fctzung durch Ihre Software.\",\"nvrTitle\":\"Kameras direkt am NVR\",\"nvrText\":\"Kameras an den integrierten PoE-Anschl\u00fcssen eines NVR befinden sich h\u00e4ufig in einem getrennten internen Kameranetz. Dann erfolgt der Zugriff auf SD-Aufnahmen \u00fcblicherweise \u00fcber die Kameraverwaltung des NVR, sofern unterst\u00fctzt.\",\"nvrHint\":\"Nutzen Sie f\u00fcr Fernzugriff m\u00f6glichst eine sicher unterst\u00fctzte Methode wie VPN; \u00f6ffnen Sie Kameraports nicht ungesch\u00fctzt zum Internet.\",\"diagramCamera\":\"IP-KAMERA\",\"diagramNetwork\":\"NETZWERK\",\"diagramStore\":\"ZENTRALER SPEICHER\",\"diagramAccess\":\"ZUGRIFF\",\"rulesEyebrow\":\"03 \/ INSTALLATIONS-CHECKLISTE\",\"rulesTitle\":\"Das sollten Sie tun \u2013 und vermeiden.\",\"rulesLead\":\"Eine gute microSD-Karte bietet nur dann einen echten Zusatznutzen, wenn Karte, Einstellungen und regelm\u00e4\u00dfige Pr\u00fcfungen zusammenpassen.\",\"doLabel\":\"TUN \/ EMPFOHLEN\",\"dontLabel\":\"VERMEIDEN \/ WICHTIG\",\"do1\":\"High-Endurance-Karte w\u00e4hlen\",\"do1Text\":\"Nutzen Sie eine microSD f\u00fcr h\u00e4ufiges, kontinuierliches Schreiben statt einer gew\u00f6hnlichen Verbraucherkarte.\",\"do2\":\"Kapazit\u00e4t pr\u00fcfen\",\"do2Text\":\"Kontrollieren Sie die maximal unterst\u00fctzte Speicherkapazit\u00e4t und den Kartentyp in den Kameradaten.\",\"do3\":\"In der Kamera formatieren\",\"do3Text\":\"Formatieren Sie die Karte \u00fcber die Kameraschnittstelle f\u00fcr die richtige Speicherstruktur.\",\"do4\":\"Aufzeichnung richtig einstellen\",\"do4Text\":\"W\u00e4hlen Sie bewusst zwischen Daueraufnahme und Bewegungserkennung. Nicht jede Kamera kann KI-Ereignisse als Ausl\u00f6ser f\u00fcr SD-Aufnahmen verwenden.\",\"do5\":\"Speicherzustand pr\u00fcfen\",\"do5Text\":\"Pr\u00fcfen Sie regelm\u00e4\u00dfig den Zustand der Karte und testen Sie, ob sich die Aufnahmen tats\u00e4chlich abspielen lassen.\",\"do6\":\"Ringspeicherung aktivieren\",\"do6Text\":\"Aktivieren Sie das automatische \u00dcberschreiben der \u00e4ltesten Aufnahmen, wenn die Karte voll ist.\",\"dont1\":\"Keine billigen Standardkarten\",\"dont1Text\":\"Karten f\u00fcr gelegentliche Nutzung verschlei\u00dfen bei kontinuierlichem Videobetrieb m\u00f6glicherweise schneller.\",\"dont2\":\"Nicht w\u00e4hrend der Aufnahme entfernen\",\"dont2Text\":\"Stoppen Sie die Aufnahme sicher oder schalten Sie das Ger\u00e4t gem\u00e4\u00df Anleitung aus, bevor Sie die Karte entnehmen.\",\"dont3\":\"Nicht als einzigen Speicher nutzen\",\"dont3Text\":\"Bei Diebstahl oder Besch\u00e4digung der Kamera k\u00f6nnen auch die lokalen Aufnahmen verloren gehen.\",\"dont4\":\"Fehlermeldungen nicht ignorieren\",\"dont4Text\":\"Eine Speicherwarnung erfordert Pr\u00fcfung oder Austausch und sollte nicht nur weggeklickt werden.\",\"dont5\":\"Physischen Schutz beachten\",\"dont5Text\":\"Denken Sie an Manipulation, unbefugten Zugriff und Diebstahl; kombinieren Sie lokalen und zentralen Speicher.\",\"calcEyebrow\":\"04 \/ TECHNISCHE WERKBANK\",\"calcTitle\":\"Wie viel passt auf die Karte?\",\"calcLead\":\"Berechnen Sie eine ungef\u00e4hre Speicherdauer bei kontinuierlicher Aufnahme. Tats\u00e4chliche Werte h\u00e4ngen von Bitrate, Kompression, Einstellungen und nutzbarer Kapazit\u00e4t ab.\",\"capacity\":\"microSD-Kapazit\u00e4t\",\"bitrate\":\"Durchschnittliche Videobitrate\",\"hours\":\"Stunden Aufnahme\",\"days\":\"Tage (ungef\u00e4hr)\",\"est\":\"GESCH\u00c4TZTE SPEICHERDAUER\",\"calcExplain\":\"Beispiel bei durchgehender 24\/7-Aufnahme und dezimalen Gigabytes. Datei-Overhead, schwankende Bitrate und weitere Daten k\u00f6nnen die tats\u00e4chliche Dauer verringern. Bewegungsaufzeichnung kann sie je nach Aktivit\u00e4t verl\u00e4ngern.\",\"calcLegal\":\"Diese Berechnung ist keine Aussage zur gesetzlich zul\u00e4ssigen Aufbewahrungsdauer; pr\u00fcfen Sie diese separat.\",\"calcBaseline\":\"DAUERAUFNAHME \/ SCH\u00c4TZUNG\",\"faqEyebrow\":\"05 \/ WISSENSWERTES\",\"faqTitle\":\"H\u00e4ufig gestellte Fragen.\",\"faqLead\":\"Wichtige Entscheidungen f\u00fcr ein zuverl\u00e4ssiges System mit doppelter Aufzeichnung.\",\"q1\":\"Ist eine microSD-Karte eine vollst\u00e4ndige Sicherung?\",\"a1\":\"Nein. Sie ist ein zus\u00e4tzlicher lokaler Speicher. Ein zentraler Rekorder, korrekte Einstellungen und regelm\u00e4\u00dfige Tests bleiben zur Verringerung des Datenverlustrisikos wichtig.\",\"q2\":\"Kann Personenerkennung die SD-Aufnahme ausl\u00f6sen?\",\"a2\":\"Nicht unbedingt. Einige IP-Kameras bieten KI-Funktionen, erlauben f\u00fcr SD-Aufnahmen jedoch nur Daueraufnahme oder klassische Bewegungserkennung. Pr\u00fcfen Sie die Anleitung Ihres Modells.\",\"q3\":\"Was passiert, wenn der NVR ausf\u00e4llt?\",\"a3\":\"Wenn die Kamera weiter mit Strom versorgt wird und eigenst\u00e4ndig aufzeichnen kann, kann eine korrekt konfigurierte SD-Karte die Aufnahme fortsetzen. Pr\u00fcfen Sie Stromversorgung und Kamerafunktionen.\",\"q4\":\"Wie lange h\u00e4lt eine Surveillance-microSD?\",\"a4\":\"Das h\u00e4ngt von Kartentyp, Bitrate, Temperatur und Schreiblast ab. Orientieren Sie sich an den Herstellerangaben und testen Sie regelm\u00e4\u00dfig; allgemeine Lebensdauerwerte sind keine Garantie.\",\"ctaEye\":\"CCTV ACADEMY \/ WEITERLERNEN\",\"ctaTitle\":\"Klug installieren. Sicherer speichern.\",\"ctaText\":\"Erfahren Sie mehr \u00fcber die richtige Konfiguration, Verwaltung und Wartung von CCTV-Systemen. Lesen Sie den Originalartikel oder entdecken Sie unsere Schulungen.\",\"ctaArticle\":\"Originalartikel lesen\",\"ctaCourses\":\"CCTV-Schulungen ansehen\",\"footerCopy\":\"Technisches Wissen f\u00fcr Installateure, die \u00fcber das Kamerabild hinausblicken.\",\"footerExplore\":\"WEITERLESEN\",\"footerAbout\":\"CCTV ACADEMY\",\"footerSource\":\"Redaktionelle Aufbereitung auf Grundlage des CCTV-Academy-Artikels. Funktionen und Kompatibilit\u00e4t sind systemabh\u00e4ngig.\",\"topBack\":\"NACH OBEN \u2191\",\"source\":\"Originalartikel\",\"training\":\"Schulungen\",\"contact\":\"Kontakt\",\"privacy\":\"Beachten Sie bei Einstellungen und Zugriff die geltenden Sicherheitsvorgaben und Datenschutzregeln.\",\"langLabel\":\"Sprache w\u00e4hlen\",\"navAria\":\"Hauptnavigation\",\"mobileAria\":\"Mobile Navigation\",\"homeAria\":\"Zur CCTV-Academy-Startseite\",\"announce\":\"Sprache auf Deutsch umgestellt\",\"checked\":\"Punkte abgehakt\",\"reset\":\"Checkliste zur\u00fccksetzen\",\"checkTitle\":\"IHR INSTALLATIONSCHECK\",\"checkSubtitle\":\"Haken Sie die Empfehlungen bei der Installation ab.\"}};(()=>{'use strict';const langButtons=[...document.querySelectorAll('.lang')];const tabs=[...document.querySelectorAll('[data-topology]')];let activeLang='nl';let topology='switch';let capacity=128;const bitrate=document.getElementById('bitrate');const savedKey='cctv_academy_language';function 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class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"812\" height=\"370\" src=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/02\/micro-sd-kaart.png?fit=812%2C370&amp;ssl=1\" class=\"attachment-large size-large wp-image-36679\" alt=\"micro sd kaart slot\" srcset=\"https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/02\/micro-sd-kaart.png?w=1138&amp;ssl=1 1138w, https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/02\/micro-sd-kaart.png?resize=300%2C137&amp;ssl=1 300w, https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/02\/micro-sd-kaart.png?resize=1024%2C467&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/02\/micro-sd-kaart.png?resize=768%2C350&amp;ssl=1 768w, https:\/\/i0.wp.com\/cctvacademy.be\/wp-content\/uploads\/2026\/02\/micro-sd-kaart.png?resize=18%2C8&amp;ssl=1 18w, 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class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\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<div class=\"elementor-element elementor-element-e03954b e-flex e-con-boxed e-con e-parent\" data-id=\"e03954b\" 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-10f9ea8 elementor-widget elementor-widget-text-editor\" data-id=\"10f9ea8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table width=\"710\"><tbody><tr><td width=\"199\">Kaarttype<\/td><td width=\"77\">32 GB<\/td><td width=\"77\">64 GB<\/td><td width=\"77\">128 GB<\/td><td width=\"77\">256 GB<\/td><td width=\"203\">Opmerking<\/td><\/tr><tr><td width=\"199\">Schatting levensduur van een standaard Micro SD kaart<\/td><td width=\"77\">~1\u20132 maanden<\/td><td width=\"77\">~2\u20134 maanden<\/td><td width=\"77\">~4\u20136 maanden<\/td><td width=\"77\">~6\u20138 maanden<\/td><td width=\"203\">Verslijt snel bij 24\/7 gebruik<\/td><\/tr><tr><td width=\"199\">Schatting levensduur van een Surveillance Micro SD-kaart<\/td><td width=\"77\">~6\u20139 maanden<\/td><td width=\"77\">~12\u201318 maanden<\/td><td width=\"77\"><span style=\"color: #ff0000;\">~2\u20133 jaar<\/span><\/td><td width=\"77\"><span style=\"color: #ff0000;\">~3\u20134 jaar<\/span><\/td><td width=\"203\">Goed voor continue opname<\/td><\/tr><\/tbody><\/table>\t\t\t\t\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<div class=\"elementor-element elementor-element-0070727 e-flex e-con-boxed e-con e-parent\" data-id=\"0070727\" 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-6042929 elementor-widget elementor-widget-spacer\" data-id=\"6042929\" 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Een opname is pas waardevol wanneer je ze kunt terugvinden. Combineer de centrale NVR of server [&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,"_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],"tags":[],"class_list":["post-36675","post","type-post","status-publish","format-standard","hentry","category-cctv-micro-learning"],"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>Dubbele opslag betekent dubbele gemoedsrust. - 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\/nl\/dubbele-opslag-betekent-dubbele-gemoedsrust\/\" \/>\n<meta property=\"og:locale\" content=\"nl_BE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dubbele opslag betekent dubbele gemoedsrust. - RAS\/AIS CCTV Academy\" \/>\n<meta property=\"og:description\" content=\"Dubbele opslag, dubbele gemoedsrust | CCTV Academy Ga naar inhoudCCTV ACADEMY \/ TECHNISCHE KENNISBANKDE TECHNIEK ACHTER BETROUWBARE OPNAMES CCTV ACADEMYTECHNICAL TRAINING \u00b7 BELGI\u00cb Het principeToegang tot beeldenPraktijkgidsOpslagcalculatorFAQ HOMENLFRENDE Het principeToegang tot beeldenPraktijkgidsOpslagcalculatorFAQ PRAKTIJKGIDS \/ CCTV-OPSLAG 001 Dubbele opslag.Dubbele gemoedsrust. 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