{"id":45951,"date":"2025-02-21T04:26:47","date_gmt":"2025-02-21T04:26:47","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=45951"},"modified":"2025-02-21T08:27:39","modified_gmt":"2025-02-21T08:27:39","slug":"how-to-choose-power-supply-for-cctv-camera","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/","title":{"rendered":"Comment choisir l&#039;alimentation pour votre cam\u00e9ra de vid\u00e9osurveillance ?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Dans notre article de blog d&#039;aujourd&#039;hui, nous vous avons simplifi\u00e9 l&#039;utilisation des alimentations \u00e9lectriques adapt\u00e9es \u00e0 vos cam\u00e9ras de s\u00e9curit\u00e9. Vous suivrez une m\u00e9thode en 5 \u00e9tapes pour finaliser et acheter l&#039;alimentation \u00e9lectrique adapt\u00e9e.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Basculer la table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Basculer<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/#4_Power_Supply_Types_For_Your_CCTV_Camera\" >4 types d&#039;alimentation pour votre cam\u00e9ra de vid\u00e9osurveillance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/#5-Step_Guide_To_Use_a_Power_Supply_For_Your_CCTV\" >Guide en 5 \u00e9tapes pour utiliser une alimentation pour votre vid\u00e9osurveillance<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/#1_Specifications_of_Your_Camera\" >1. Sp\u00e9cifications de votre appareil photo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/#2_Installation_Distance\" >2. Distance d&#039;installation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/#3_Number_of_CCTV_Cameras\" >3. Nombre de cam\u00e9ras de vid\u00e9osurveillance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/#4_Calculate_the_Required_Energy_For_Security_Camera_System\" >4. Calculez l&#039;\u00e9nergie requise pour le syst\u00e8me de cam\u00e9ra de s\u00e9curit\u00e9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/#5_Environmental_Conditions\" >5. Conditions environnementales<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/#Conclusion_Our_Recommendations\" >Conclusion et nos recommandations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/#Frequently_Asked_Questions\" >Questions fr\u00e9quemment pos\u00e9es<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/#What_Size_is_CCTV_Power_Plug\" >Quelle est la taille de la prise d&#039;alimentation CCTV ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/#How_Much_Power_is_Required_For_a_CCTV_Camera\" >Quelle est la puissance requise pour une cam\u00e9ra de vid\u00e9osurveillance\u00a0?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"4_Power_Supply_Types_For_Your_CCTV_Camera\"><\/span><b>4 types d&#039;alimentation pour votre cam\u00e9ra de vid\u00e9osurveillance<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-45977\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/4-Power-Supply-Types-For-Your-CCTV-Camera.jpg\" alt=\"4 types d&#039;alimentation pour votre cam\u00e9ra de vid\u00e9osurveillance\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/4-Power-Supply-Types-For-Your-CCTV-Camera.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/4-Power-Supply-Types-For-Your-CCTV-Camera-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/4-Power-Supply-Types-For-Your-CCTV-Camera-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/4-Power-Supply-Types-For-Your-CCTV-Camera-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<ul>\n<li aria-level=\"1\"><b>Alimentation filaire :<\/b><span style=\"font-weight: 400;\"> Les adaptateurs d&#039;alimentation CA (courant alternatif) et PoE (Power over Ethernet) font partie des meilleurs choix dans ce cas. Ils fournissent toujours une alimentation fiable en raison de l&#039;acc\u00e8s constant \u00e0 l&#039;\u00e9lectricit\u00e9.\u00a0<\/span><\/li>\n<li aria-level=\"1\"><b>Alimentation sans fil : <\/b><span style=\"font-weight: 400;\">Vous n&#039;avez pas \u00e0 vous soucier des fils encombrants. \u00c9galement facilement applicable dans les environnements ext\u00e9rieurs. Si vous choisissez une source d&#039;alimentation sans fil pour les cam\u00e9ras de vid\u00e9osurveillance, notre exp\u00e9rience montre que les cam\u00e9ras doivent \u00eatre reli\u00e9es au Wi-Fi.<\/span><\/li>\n<li aria-level=\"1\"><b>Alimentation sans interruption ou UPS : <\/b><span style=\"font-weight: 400;\">Il est utilis\u00e9 comme un puissant outil de secours en cas de fluctuations de puissance afin que vous ne perdiez pas vos donn\u00e9es importantes.<\/span><\/li>\n<li aria-level=\"1\"><b>\u00c9nergie solaire: <\/b><span style=\"font-weight: 400;\">Il s&#039;agit d&#039;un type d&#039;alimentation relativement inhabituel pour les appareils photo, mais tr\u00e8s durable, abordable et n\u00e9cessitant peu d&#039;entretien. Vous constaterez qu&#039;il s&#039;agit d&#039;une excellente option pour les zones recul\u00e9es o\u00f9 les prises de courant sont difficiles \u00e0 trouver.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"5-Step_Guide_To_Use_a_Power_Supply_For_Your_CCTV\"><\/span><b>Guide en 5 \u00e9tapes pour utiliser une alimentation pour votre vid\u00e9osurveillance<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-45978\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/5-Step-Guide-To-Use-a-Power-Supply-For-Your-CCTV.jpg\" alt=\"Guide en 5 \u00e9tapes pour utiliser une alimentation pour votre vid\u00e9osurveillance\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/5-Step-Guide-To-Use-a-Power-Supply-For-Your-CCTV.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/5-Step-Guide-To-Use-a-Power-Supply-For-Your-CCTV-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/5-Step-Guide-To-Use-a-Power-Supply-For-Your-CCTV-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/5-Step-Guide-To-Use-a-Power-Supply-For-Your-CCTV-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Si vous suivez ces \u00e9tapes, vous n\u2019aurez aucune difficult\u00e9 \u00e0 s\u00e9lectionner une alimentation fiable pour votre cam\u00e9ra de s\u00e9curit\u00e9.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Specifications_of_Your_Camera\"><\/span><b>1. Sp\u00e9cifications de votre appareil photo<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Avant toute chose, vous devez prendre en compte les caract\u00e9ristiques de l&#039;appareil photo pour choisir l&#039;alimentation la plus adapt\u00e9e. Vous devez v\u00e9rifier les points suivants :<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>tension: <\/b><span style=\"font-weight: 400;\">Pour \u00e9viter tout type de probl\u00e8me avec votre cam\u00e9ra, comme la distorsion de l&#039;image, le scintillement et la surchauffe, v\u00e9rifiez la tension requise pour votre cam\u00e9ra de s\u00e9curit\u00e9. Si elle est de 12 V, l&#039;alimentation avec cette capacit\u00e9 de tension est id\u00e9ale.<\/span><\/li>\n<li aria-level=\"1\"><b>Actuel: <\/b><span style=\"font-weight: 400;\">L&#039;alimentation \u00e9lectrique doit avoir une capacit\u00e9 de courant correspondant \u00e0 l&#039;intensit\u00e9 nominale de la cam\u00e9ra (indiqu\u00e9e en amp\u00e8res). Mais si votre source \u00e9lectrique transf\u00e8re une tr\u00e8s faible quantit\u00e9 d&#039;\u00e9lectricit\u00e9 \u00e0 vos syst\u00e8mes de vid\u00e9osurveillance, votre cam\u00e9ra sera certainement confront\u00e9e \u00e0 de nombreuses complications et \u00e0 des dysfonctionnements.<\/span><\/li>\n<li aria-level=\"1\"><b>Type de connecteur : <\/b><span style=\"font-weight: 400;\">Pour garantir une connexion stable, le type de connecteur de l&#039;alimentation doit correspondre au connecteur d&#039;entr\u00e9e d&#039;alimentation de la cam\u00e9ra.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2_Installation_Distance\"><\/span><b>2. Distance d&#039;installation<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Lorsque nous parlons de la distance entre les cam\u00e9ras et l&#039;alimentation \u00e9lectrique, c&#039;est vraiment important. Pourquoi ? Parce que supposons que l&#039;alimentation \u00e9lectrique provienne d&#039;un endroit \u00e9loign\u00e9. Au final, la tension va diminuer ou devenir faible.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ainsi, si votre cam\u00e9ra de vid\u00e9osurveillance se trouve, disons, \u00e0 plusieurs m\u00e8tres de l&#039;emplacement de l&#039;alimentation \u00e9lectrique, vous devez alors pr\u00e9voir une configuration \u00e0 tension plus \u00e9lev\u00e9e pour r\u00e9pondre aux besoins \u00e9nerg\u00e9tiques.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">De plus, selon notre exp\u00e9rience, vous pouvez \u00e9galement demander \u00e0 un professionnel d&#039;installer une alimentation PoE \/ ou \u00e9galement appel\u00e9e Power Over Ethernet. La raison est que les PoE fournissent l&#039;alimentation \u00e0 la cam\u00e9ra via le c\u00e2ble de donn\u00e9es.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Number_of_CCTV_Cameras\"><\/span><b>3. Nombre de cam\u00e9ras de vid\u00e9osurveillance<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Le num\u00e9ro de cam\u00e9ra est un autre facteur d\u00e9cisif.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Supposons que vous ayez besoin d&#039;alimenter une seule cam\u00e9ra pour la vue ext\u00e9rieure de votre maison ou de votre bureau. Il vous suffit de calculer sa consommation \u00e9lectrique pour trouver une alimentation \u00e9lectrique adapt\u00e9e.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Imaginez maintenant que vous souhaitez acheter une alimentation \u00e9lectrique capable de prendre en charge plusieurs cam\u00e9ras (5, 7 ou 10). \u00c0 ce stade, vous devez multiplier le nombre de cam\u00e9ras par la consommation d&#039;\u00e9nergie de chaque cam\u00e9ra.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Calculate_the_Required_Energy_For_Security_Camera_System\"><\/span><b>4. Calculez l&#039;\u00e9nergie requise pour le syst\u00e8me de cam\u00e9ra de s\u00e9curit\u00e9<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Ne finalisez pas imm\u00e9diatement l&#039;alimentation \u00e9lectrique des cam\u00e9ras, vous devez d&#039;abord voir les besoins en \u00e9nergie de chaque cam\u00e9ra. Nous avons \u00e9galement remarqu\u00e9 que la plupart du temps, les gens se rendent compte plus tard que leurs alimentations \u00e9lectriques ne peuvent pas facilement alimenter les cam\u00e9ras \u00e0 pleine puissance et que c&#039;est vraiment une mauvaise exp\u00e9rience au final.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Et si vous pouviez enfin vous d\u00e9barrasser de ces conditions soudaines ? Pour cela, vous devez d&#039;abord multiplier la consommation \u00e9lectrique globale par 1,3. Utilisez la formule suivante pour calculer facilement l&#039;\u00e9nergie requise pour les cam\u00e9ras :\u00a0<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">Puissance (Watts) = Tension (Volts) x Courant (Amps)<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">Les deux autres valeurs sont d\u00e9j\u00e0 donn\u00e9es, il vous suffit donc de les multiplier pour obtenir la valeur finale.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Environmental_Conditions\"><\/span><b>5. Conditions environnementales<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Pour \u00eatre honn\u00eate, l&#039;achat d&#039;une alimentation pour cam\u00e9ras de vid\u00e9osurveillance int\u00e9rieures n&#039;est pas si cher. Cependant, vous devez toujours tenir compte de facteurs tels que l&#039;humidit\u00e9 et la poussi\u00e8re afin de ne pas endommager votre alimentation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">En revanche, pour les cam\u00e9ras install\u00e9es \u00e0 l&#039;ext\u00e9rieur, votre approche doit \u00eatre diff\u00e9rente. Optez pour une alimentation qui r\u00e9siste facilement aux intemp\u00e9ries. Elle doit \u00eatre r\u00e9sistante \u00e0 l&#039;eau et aux temp\u00e9ratures \u00e9lev\u00e9es.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion_Our_Recommendations\"><\/span><b>Conclusion et nos recommandations<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-45979\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-Our-Recommendations.jpg\" alt=\"Conclusion et nos recommandations\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-Our-Recommendations.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-Our-Recommendations-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-Our-Recommendations-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Conclusion-Our-Recommendations-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Nous pouvons donc r\u00e9sumer que tous les syst\u00e8mes de cam\u00e9ras de vid\u00e9osurveillance ne sont pas identiques. Certains n\u00e9cessitent une tension et un courant \u00e9lev\u00e9s, tandis que d&#039;autres non. Il sera bien plus judicieux d&#039;analyser syst\u00e9matiquement ces valeurs de courant et de tension avant d&#039;acheter une alimentation \u00e9lectrique.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Si vous avez des besoins d&#039;alimentation \u00e9lectrique personnalis\u00e9s pour votre entreprise et que vous avez besoin d&#039;autres pi\u00e8ces \u00e9lectriques pour votre syst\u00e8me de surveillance de s\u00e9curit\u00e9, nous pouvons vous aider. Contactez-nous maintenant !<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span><b>Questions fr\u00e9quemment pos\u00e9es<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-45980\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Frequently-Asked-Questions.jpg\" alt=\"Questions fr\u00e9quemment pos\u00e9es\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Frequently-Asked-Questions.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Frequently-Asked-Questions-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Frequently-Asked-Questions-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/02\/Frequently-Asked-Questions-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_Size_is_CCTV_Power_Plug\"><\/span><b>Quelle est la taille de la prise d&#039;alimentation CCTV ?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">La prise d&#039;alimentation la plus courante utilis\u00e9e pour les outils de vid\u00e9osurveillance a une taille de :<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Broche int\u00e9rieure de 2,1 ou 2,5 mm<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">&amp; canon ext\u00e9rieur de 5,5 mm<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"How_Much_Power_is_Required_For_a_CCTV_Camera\"><\/span><b>Quelle est la puissance requise pour une cam\u00e9ra de vid\u00e9osurveillance\u00a0?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">De 4 \u00e0 15 watts, c&#039;est la gamme d&#039;\u00e9nergie utilis\u00e9e par la plupart des cam\u00e9ras du march\u00e9. Cela signifie que cela d\u00e9pend vraiment du type de cam\u00e9ra. Si nous parlons de l&#039;outil DVR qui est li\u00e9 \u00e0 la vid\u00e9osurveillance, il utilise une puissance de 10 \u00e0 40 watts.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>In our blog post today, we have made super easy for you to use appropriate power supplies for your security cameras. You will go through a 5-step method to finalize and purchase the right power supply. 4 Power Supply Types For Your CCTV Camera Wired Power: Well, AC (alternating current) power adapters and PoE (Power [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":45975,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"disabled","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45951","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How To Choose Power Supply For Your CCTV Camera? - KDM Steel<\/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:\/\/www.kdmsteel.com\/fr\/comment-choisir-une-alimentation-pour-une-camera-de-videosurveillance\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How To Choose Power Supply For Your CCTV Camera? - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"In our blog post today, we have made super easy for you to use appropriate power supplies for your security cameras. 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