{"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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/","title":{"rendered":"CCTV \uce74\uba54\ub77c\uc5d0 \ub9de\ub294 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc5b4\ub5bb\uac8c \uc120\ud0dd\ud558\ub098\uc694?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\uc624\ub298\uc758 \ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c\uc5d0\uc11c \ubcf4\uc548 \uce74\uba54\ub77c\uc5d0 \uc801\ud569\ud55c \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc744 \ub9e4\uc6b0 \uc27d\uac8c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. 5\ub2e8\uacc4 \ubc29\ubc95\uc744 \uac70\uccd0 \uc801\ud569\ud55c \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \ud655\uc815\ud558\uace0 \uad6c\ub9e4\ud558\uac8c \ub429\ub2c8\ub2e4.<\/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\">\ubaa9\ucc28<\/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=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ube44\ub140\uc7a5<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/#4_Power_Supply_Types_For_Your_CCTV_Camera\" >CCTV \uce74\uba54\ub77c\uc6a9 4\uac00\uc9c0 \uc804\uc6d0 \uacf5\uae09 \uc720\ud615<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/#5-Step_Guide_To_Use_a_Power_Supply_For_Your_CCTV\" >CCTV\uc5d0 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud55c 5\ub2e8\uacc4 \uac00\uc774\ub4dc<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/#1_Specifications_of_Your_Camera\" >1. \uce74\uba54\ub77c \uc0ac\uc591<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/#2_Installation_Distance\" >2. \uc124\uce58 \uac70\ub9ac<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/#3_Number_of_CCTV_Cameras\" >3. CCTV \uce74\uba54\ub77c \uc218<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/#4_Calculate_the_Required_Energy_For_Security_Camera_System\" >4. \ubcf4\uc548 \uce74\uba54\ub77c \uc2dc\uc2a4\ud15c\uc5d0 \ud544\uc694\ud55c \uc5d0\ub108\uc9c0 \uacc4\uc0b0<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/#5_Environmental_Conditions\" >5. \ud658\uacbd \uc870\uac74<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/#Conclusion_Our_Recommendations\" >\uacb0\ub860 \ubc0f \uc6b0\ub9ac\uc758 \uad8c\uc7a5 \uc0ac\ud56d<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/#Frequently_Asked_Questions\" >\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/#What_Size_is_CCTV_Power_Plug\" >CCTV \uc804\uc6d0 \ud50c\ub7ec\uadf8 \ud06c\uae30\ub294 \uc5bc\ub9c8\uc778\uac00\uc694?<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/#How_Much_Power_is_Required_For_a_CCTV_Camera\" >CCTV \uce74\uba54\ub77c\uc5d0\ub294 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uc804\ub825\uc774 \ud544\uc694\ud569\ub2c8\uae4c?<\/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>CCTV \uce74\uba54\ub77c\uc6a9 4\uac00\uc9c0 \uc804\uc6d0 \uacf5\uae09 \uc720\ud615<\/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=\"CCTV \uce74\uba54\ub77c\uc6a9 4\uac00\uc9c0 \uc804\uc6d0 \uacf5\uae09 \uc720\ud615\" 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>\uc720\uc120 \uc804\uc6d0:<\/b><span style=\"font-weight: 400;\"> \uae00\uc384\uc694, AC(\uad50\ub958) \uc804\uc6d0 \uc5b4\ub311\ud130\uc640 PoE(Power over Ethernet)\ub294 \uc774 \uacbd\uc6b0 \uc88b\uc740 \uc120\ud0dd \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc804\uae30\uc5d0 \ub300\ud55c \uc9c0\uc18d\uc801\uc778 \uc811\uadfc\uc131 \ub355\ubd84\uc5d0 \ud56d\uc0c1 \uc548\uc815\uc801\uc778 \uc804\ub825\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4.\u00a0<\/span><\/li>\n<li aria-level=\"1\"><b>\ubb34\uc120 \uc804\uc6d0: <\/b><span style=\"font-weight: 400;\">\uc9c0\uc800\ubd84\ud55c \uc804\uc120\uc744 \ub2e4\ub8f0 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc57c\uc678 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc27d\uac8c \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. CCTV \uce74\uba54\ub77c\uc5d0 \ubb34\uc120 \uc804\uc6d0\uc744 \uc120\ud0dd\ud558\ub294 \uacbd\uc6b0 \uce74\uba54\ub77c\ub294 Wifi\uc5d0 \uc5f0\uacb0\ud574\uc57c \ud55c\ub2e4\ub294 \uac83\uc774 \uc800\ud76c\uc758 \uacbd\ud5d8\uc785\ub2c8\ub2e4.<\/span><\/li>\n<li aria-level=\"1\"><b>\ubb34\uc815\uc804 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ub610\ub294 UPS: <\/b><span style=\"font-weight: 400;\">\uc804\ub825 \ubcc0\ub3d9 \uc2dc \uc911\uc694\ud55c \ub370\uc774\ud130\ub97c \uc783\uc9c0 \uc54a\ub3c4\ub85d \uac15\ub825\ud55c \uc804\uc6d0 \ubc31\uc5c5 \ub3c4\uad6c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/span><\/li>\n<li aria-level=\"1\"><b>\ud0dc\uc591\uc5f4 \ubc1c\uc804: <\/b><span style=\"font-weight: 400;\">\uc774\uac83\uc740 \uce74\uba54\ub77c\uc5d0 \ub300\ud55c \ube44\uad50\uc801 \ud2b9\uc774\ud55c \uc720\ud615\uc758 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc774\uc9c0\ub9cc \ub9e4\uc6b0 \uc9c0\uc18d \uac00\ub2a5\ud558\uace0 \uc800\ub834\ud558\uba70 \uc720\uc9c0 \uad00\ub9ac\uac00 \uc27d\uc2b5\ub2c8\ub2e4. \ucf58\uc13c\ud2b8\ub97c \ucc3e\uae30 \uc5b4\ub824\uc6b4 \uc678\ub534 \uc9c0\uc5ed\uc5d0 \uc88b\uc740 \uc635\uc158\uc784\uc744 \uc54c\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4.<\/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>CCTV\uc5d0 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud55c 5\ub2e8\uacc4 \uac00\uc774\ub4dc<\/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=\"CCTV\uc5d0 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud55c 5\ub2e8\uacc4 \uac00\uc774\ub4dc\" 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;\">\uc774\ub7ec\ud55c \ub2e8\uacc4\ub97c \ub530\ub974\uba74 \ubcf4\uc548 \uce74\uba54\ub77c\uc5d0 \uc801\ud569\ud55c \uc548\uc815\uc801\uc778 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \uc5b4\ub824\uc6c0\uc774 \uc5c6\uc744 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Specifications_of_Your_Camera\"><\/span><b>1. \uce74\uba54\ub77c \uc0ac\uc591<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\ubb34\uc5c7\ubcf4\ub2e4\ub3c4, \uac00\uc7a5 \uc801\ud569\ud55c \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc120\ud0dd\ud558\ub824\uba74 \uce74\uba54\ub77c \uae30\ub2a5\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>\uc804\uc555: <\/b><span style=\"font-weight: 400;\">\uc774\ubbf8\uc9c0 \uc65c\uace1, \uae5c\ube61\uc784 \ubc0f \uacfc\uc5f4\uacfc \uac19\uc740 \uce74\uba54\ub77c\uc758 \ubaa8\ub4e0 \uc885\ub958\uc758 \ubb38\uc81c\ub97c \ud53c\ud558\ub824\uba74 \ubcf4\uc548 \uce74\uba54\ub77c\uc758 \uc804\uc555 \uc694\uad6c \uc0ac\ud56d\uc744 \ud655\uc778\ud558\uc138\uc694. 12V\uc778 \uacbd\uc6b0 \uc774 \uc804\uc555 \uc6a9\ub7c9\uc758 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/span><\/li>\n<li aria-level=\"1\"><b>\ud604\uc7ac\uc758: <\/b><span style=\"font-weight: 400;\">\uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub294 \uce74\uba54\ub77c\uc758 \uc804\ub958 \uc815\uaca9(\uc554\ud398\uc5b4\ub85c \ud45c\uc2dc)\uc5d0 \ub530\ub978 \uc804\ub958 \uc6a9\ub7c9\uc744 \uac00\uc838\uc57c \ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc804\uc6d0\uc774 CCTV \uc2dc\uc2a4\ud15c\uc5d0 \ub9e4\uc6b0 \ub0ae\uc740 \uc804\uae30\ub97c \uc804\uc1a1\ud558\ub294 \uacbd\uc6b0 \uce74\uba54\ub77c\ub294 \ub9ce\uc740 \ubb38\uc81c\uc640 \uc624\uc791\ub3d9\uc5d0 \uc9c1\uba74\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4.<\/span><\/li>\n<li aria-level=\"1\"><b>\ucee4\ub125\ud130 \uc720\ud615: <\/b><span style=\"font-weight: 400;\">\uc548\uc815\uc801\uc778 \uc5f0\uacb0\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \ucee4\ub125\ud130 \uc720\ud615\uc774 \uce74\uba54\ub77c\uc758 \uc804\uc6d0 \uc785\ub825 \ucee4\ub125\ud130\uc640 \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2_Installation_Distance\"><\/span><b>2. \uc124\uce58 \uac70\ub9ac<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uce74\uba54\ub77c\uc640 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \uc0ac\uc774\uc758 \uacf5\uac04 \uae38\uc774\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud560 \ub54c, \uadf8\uac83\uc740 \uc815\ub9d0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc65c? \uc804\uae30\uac00 \uba3c \uacf3\uc5d0\uc11c \uc628\ub2e4\uace0 \uac00\uc815\ud574 \ubd05\uc2dc\ub2e4. \uad81\uadf9\uc801\uc73c\ub85c \uc804\uc555\uc740 \uac10\uc18c\ud558\uac70\ub098 \uc57d\ud574\uc9c8 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\ub530\ub77c\uc11c CCTV \uce74\uba54\ub77c\uac00 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc5d0\uc11c \uc218 \ubbf8\ud130 \ub5a8\uc5b4\uc838 \uc788\ub2e4\uba74 \uc804\ub825 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\uc2dc\ud0a4\uae30 \uc704\ud574 \ub354 \ub192\uc740 \uc804\uc555\uc744 \uacf5\uae09\ud558\ub294 \uc7a5\ube44\ub97c \ub9c8\ub828\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\uac8c\ub2e4\uac00, \uc6b0\ub9ac\uc758 \uacbd\ud5d8\uc5d0 \ub530\ub974\uba74, \uc804\ubb38\uac00\uc5d0\uac8c PoE \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\/\ub610\ub294 Power Over Ethernet\uc774\ub77c\uace0\ub3c4 \ud558\ub294 \uac83\uc744 \uc124\uce58\ud558\ub3c4\ub85d \uc694\uccad\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294 PoE\uac00 \ub370\uc774\ud130 \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uce74\uba54\ub77c\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Number_of_CCTV_Cameras\"><\/span><b>3. CCTV \uce74\uba54\ub77c \uc218<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uce74\uba54\ub77c\uc758 \uc22b\uc790\ub3c4 \uacb0\uc815 \uc694\uc18c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\uc9d1\uc774\ub098 \uc0ac\ubb34\uc2e4\uc758 \uc678\ubd80\ub97c \ubcfc \uc218 \uc788\ub294 \ub2e8\uc77c \uce74\uba54\ub77c\uc5d0 \ub300\ud55c \uacf5\uae09\uc774 \ud544\uc694\ud558\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uc804\uc6d0 \uacf5\uae09\uc744 \ucc3e\uc73c\ub824\uba74 \uc804\ub825 \uc18c\ube44\ub7c9\uc744 \uacc4\uc0b0\ud558\uae30\ub9cc \ud558\uba74 \ub429\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\uc774\uc81c \uc5ec\ub7ec \ub300\uc758 \uce74\uba54\ub77c(5, 7 \ub610\ub294 10\ub300)\ub97c \uc81c\ub300\ub85c \uc9c0\uc6d0\ud560 \uc218 \uc788\ub294 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uad6c\ub9e4\ud558\uace0 \uc2f6\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774\ub54c \uce74\uba54\ub77c \uc218\uc5d0 \uac01 \uce74\uba54\ub77c\uc758 \uc5d0\ub108\uc9c0 \uc0ac\uc6a9\ub7c9\uc744 \uacf1\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Calculate_the_Required_Energy_For_Security_Camera_System\"><\/span><b>4. \ubcf4\uc548 \uce74\uba54\ub77c \uc2dc\uc2a4\ud15c\uc5d0 \ud544\uc694\ud55c \uc5d0\ub108\uc9c0 \uacc4\uc0b0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uce74\uba54\ub77c\uc5d0 \ub300\ud55c \uacf5\uae09 \uc804\uc6d0\uc744 \uc989\uc2dc \ud655\uc815\ud558\uc9c0 \ub9c8\uc138\uc694. \uba3c\uc800 \ubaa8\ub4e0 \uce74\uba54\ub77c\uc758 \uc804\uc6d0 \uc694\uad6c \uc0ac\ud56d\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c \uc6b0\ub9ac\ub294 \uc0ac\ub78c\ub4e4\uc774 \ub098\uc911\uc5d0 \uc804\uae30 \uacf5\uae09\uc774 \uce74\uba54\ub77c\uc5d0 \ucd5c\ub300 \uc804\ub825\uc744 \uc27d\uac8c \uacf5\uae09\ud560 \uc218 \uc5c6\ub2e4\ub294 \uac83\uc744 \uae68\ub2eb\uace0 \uacb0\uad6d \uc815\ub9d0 \ub098\uc05c \uacbd\ud5d8\uc744 \ud55c\ub2e4\ub294 \uac83\uc744 \uc54c\uc558\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\uadf8\ub807\ub2e4\uba74, \ub9c8\uce68\ub0b4 \uadf8\ub7f0 \uac11\uc791\uc2a4\ub7ec\uc6b4 \uc0c1\ud669\uc744 \uc5c6\uc568 \uc218 \uc788\ub2e4\uba74 \uc5b4\ub5a8\uae4c\uc694? \uc774\ub97c \uc704\ud574 \uba3c\uc800 \uc804\uccb4 \uc804\ub825 \uc0ac\uc6a9\ub7c9\uc744 1.3\uc73c\ub85c \uacf1\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uce74\uba54\ub77c\uc5d0 \ud544\uc694\ud55c \uc5d0\ub108\uc9c0\ub97c \uc27d\uac8c \uacc4\uc0b0\ud569\ub2c8\ub2e4.\u00a0<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">\uc804\ub825(\uc640\ud2b8) = \uc804\uc555(\ubcfc\ud2b8) x \uc804\ub958(\uc554\ud398\uc5b4)<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">\ub098\uba38\uc9c0 \ub450 \uac12\uc740 \uc774\ubbf8 \uc8fc\uc5b4\uc84c\uc73c\ubbc0\ub85c \ucd5c\uc885 \uac12\uc744 \uc5bb\uc73c\ub824\uba74 \ub450 \uac12\uc744 \uacf1\ud558\uae30\ub9cc \ud558\uba74 \ub429\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Environmental_Conditions\"><\/span><b>5. \ud658\uacbd \uc870\uac74<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uc194\uc9c1\ud788 \ub9d0\ud574\uc11c, \uc2e4\ub0b4 CCTV \uce74\uba54\ub77c\uc6a9 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uad6c\ub9e4\ud558\uae30\ub85c \uacb0\uc815\ud588\ub2e4\uba74 \uadf8\ub807\uac8c \ube44\uc2f8\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \uc190\uc0c1\ub418\uc9c0 \uc54a\ub3c4\ub85d \uc2b5\uae30\uc640 \uba3c\uc9c0\uc640 \uac19\uc740 \uc0ac\ud56d\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\ubc18\uba74, \uc678\ubd80\uc5d0 \uc124\uce58\ub41c \uce74\uba54\ub77c\uc758 \uacbd\uc6b0 \uc811\uadfc \ubc29\uc2dd\uc774 \ub2ec\ub77c\uc57c \ud569\ub2c8\ub2e4. \uc545\ucc9c\ud6c4\uc5d0\ub3c4 \uc27d\uac8c \uacac\ub51c \uc218 \uc788\ub294 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc120\ud0dd\ud558\uc138\uc694. \ubc29\uc218 \ubc0f \ubc29\uc628 \uae30\ub2a5\uc774 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion_Our_Recommendations\"><\/span><b>\uacb0\ub860 \ubc0f \uc6b0\ub9ac\uc758 \uad8c\uc7a5 \uc0ac\ud56d<\/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=\"\uacb0\ub860 \ubc0f \uc6b0\ub9ac\uc758 \uad8c\uc7a5 \uc0ac\ud56d\" 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;\">\ub530\ub77c\uc11c \ubaa8\ub4e0 CCTV \uce74\uba54\ub77c \uc2dc\uc2a4\ud15c\uc774 \ub3d9\uc77c\ud558\uc9c0 \uc54a\ub2e4\ub294 \uac83\uc744 \uc694\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5b4\ub5a4 \uc2dc\uc2a4\ud15c\uc740 \ub192\uc740 \uc804\uc555\uacfc \uc804\ub958\ub97c \ud544\uc694\ub85c \ud558\uc9c0\ub9cc \ub2e4\ub978 \uc2dc\uc2a4\ud15c\uc740 \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uad6c\ub9e4\ud558\uae30 \uc804\uc5d0 \ud56d\uc0c1 \uc774\ub7ec\ud55c \uc804\ub958 \ubc0f \uc804\uc555 \uc218\uce58\ub97c \ubd84\uc11d\ud558\ub294 \uac83\uc774 \ud6e8\uc52c \ub354 \ub098\uc740 \uad00\ud589\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\uadc0\uc0ac\uc758 \uc0ac\uc5c5\uc5d0 \ub9de\ucda4\ud615 \uc804\uc6d0 \uacf5\uae09\uc774 \ud544\uc694\ud558\uace0 \ubcf4\uc548 \uac10\uc2dc \uc2dc\uc2a4\ud15c\uc5d0 \ub2e4\ub978 \uc804\uae30 \ubd80\ud488\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc800\ud76c\uac00 \ub3c4\uc640\ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9c0\uae08 \uc5f0\ub77d\ud558\uc138\uc694!<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span><b>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/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=\"\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38\" 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>CCTV \uc804\uc6d0 \ud50c\ub7ec\uadf8 \ud06c\uae30\ub294 \uc5bc\ub9c8\uc778\uac00\uc694?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">CCTV \ub3c4\uad6c\uc5d0 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc804\uc6d0 \ud50c\ub7ec\uadf8\uc758 \ud06c\uae30\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">2.1 \ub610\ub294 2.5 mm \ub0b4\ubd80 \ud540<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">&amp; 5.5 mm \uc544\uc6b0\ud130 \ubc30\ub7f4<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"How_Much_Power_is_Required_For_a_CCTV_Camera\"><\/span><b>CCTV \uce74\uba54\ub77c\uc5d0\ub294 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uc804\ub825\uc774 \ud544\uc694\ud569\ub2c8\uae4c?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">4\uc640\ud2b8\uc5d0\uc11c 15\uc640\ud2b8\uae4c\uc9c0, \uc774\uac83\uc740 \uc2dc\uc911\uc758 \ub300\ubd80\ubd84 \uce74\uba54\ub77c\uac00 \uc0ac\uc6a9\ud558\ub294 \uc5d0\ub108\uc9c0 \ubc94\uc704\uc785\ub2c8\ub2e4. \uc989, \uc2e4\uc81c\ub85c\ub294 \uce74\uba54\ub77c \uc720\ud615\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. CCTV\uc640 \uc5f0\uacb0\ub41c DVR \ub3c4\uad6c\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud55c\ub2e4\uba74, \uadf8\uac83\uc740 10\uc640\ud2b8\uc5d0\uc11c 40\uc640\ud2b8\uc758 \uc804\ub825\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/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\/ko\/cctv-\uce74\uba54\ub77c-\uc804\uc6d0-\uacf5\uae09-\uc7a5\uce58-\uc120\ud0dd-\ubc29\ubc95\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\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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