{"id":2194,"date":"2024-08-08T12:44:35","date_gmt":"2024-08-08T12:44:35","guid":{"rendered":"https:\/\/giaiphapluutru.com\/?p=2194"},"modified":"2024-08-15T07:37:36","modified_gmt":"2024-08-15T07:37:36","slug":"tam-quan-trong-cua-viec-luu-tru-trong-giam-sat-cctv","status":"publish","type":"post","link":"https:\/\/giaiphapluutru.com\/index.php\/2024\/08\/08\/tam-quan-trong-cua-viec-luu-tru-trong-giam-sat-cctv\/","title":{"rendered":"T\u1ea7m Quan Tr\u1ecdng C\u1ee7a Vi\u1ec7c L\u01b0u Tr\u1eef Trong Gi\u00e1m S\u00e1t CCTV"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2194\" class=\"elementor elementor-2194\">\n\t\t\t\t<div class=\"elementor-element elementor-element-55f252a e-flex e-con-boxed e-con e-parent\" data-id=\"55f252a\" 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-13d4aea elementor-widget elementor-widget-text-editor\" data-id=\"13d4aea\" 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<p><span style=\"color: #000000;\">\u0110i c\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7, th\u00ec d\u1eef li\u1ec7u gi\u00e1m s\u00e1t t\u1eeb h\u1ec7 th\u1ed1ng <strong>CCTV<\/strong> c\u00f3 th\u1ec3 l\u00e0 ch\u1ee9ng c\u1ee9 quan tr\u1ecdng trong c\u00e1c v\u1ee5 vi\u1ec7c ph\u00e1p l\u00fd ho\u1eb7c \u0111i\u1ec1u tra. Vi\u1ec7c <strong>l\u01b0u tr\u1eef d\u1eef li\u1ec7u<\/strong> an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ea3m b\u1ea3o r\u1eb1ng th\u00f4ng tin quan tr\u1ecdng n\u00e0y kh\u00f4ng b\u1ecb <em>bi\u1ebfn m\u1ea5t ho\u1eb7c h\u01b0 h\u1ecfng<\/em>. C\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt n\u00e2ng cao nh\u01b0 m\u00e3 h\u00f3a d\u1eef li\u1ec7u v\u00e0 sao l\u01b0u t\u1ef1 \u0111\u1ed9ng, gi\u00fap b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda t\u1eeb b\u00ean ngo\u00e0i.<\/span><\/p>\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-e89624d e-flex e-con-boxed e-con e-parent\" data-id=\"e89624d\" 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-f337d23 elementor-widget elementor-widget-text-editor\" data-id=\"f337d23\" 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<h4><strong>T\u1ea1i sao l\u01b0u tr\u1eef l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t CCTV<\/strong><\/h4>\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-c14504f e-flex e-con-boxed e-con e-parent\" data-id=\"c14504f\" 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-3477382 elementor-widget elementor-widget-text-editor\" data-id=\"3477382\" 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<p><span style=\"color: #000000;\">C\u1ea3nh quay t\u1eeb camera an ninh s\u1ebd v\u00f4 d\u1ee5ng n\u1ebfu ng\u01b0\u1eddi d\u00f9ng <span style=\"text-decoration: underline;\">kh\u00f4ng th\u1ec3 xem l\u1ea1i ho\u1eb7c xem \u0111\u01b0\u1ee3c, nh\u01b0ng kh\u00f4ng thu th\u1eadp \u0111\u01b0\u1ee3c \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin<\/span> nh\u01b0 mong mu\u1ed1n. Do \u0111\u00f3, <strong>l\u01b0u tr\u1eef trong h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t CCTV<\/strong> l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng b\u1ea3o m\u1eadt, truy xu\u1ea5t v\u00e0 trao \u0111\u1ed5i d\u1eef li\u1ec7u sang c\u00e1c thi\u1ebft b\u1ecb v\u00e0 m\u1ea1ng kh\u00e1c \u0111\u1ec3 h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n.<\/span><\/p>\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-eeb3086 e-flex e-con-boxed e-con e-parent\" data-id=\"eeb3086\" 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-d522652 elementor-widget elementor-widget-text-editor\" data-id=\"d522652\" 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<h4><strong>C\u00e1c lo\u1ea1i th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef\u00a0 \u00a0<\/strong><\/h4>\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-8cfd067 e-flex e-con-boxed e-con e-parent\" data-id=\"8cfd067\" 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-e7d43ed elementor-widget elementor-widget-text-editor\" data-id=\"e7d43ed\" 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<p><span style=\"color: #000000;\">S\u1ef1 t\u0103ng tr\u01b0\u1edfng theo c\u1ea5p s\u1ed1 nh\u00e2n c\u1ee7a th\u1ecb tr\u01b0\u1eddng gi\u00e1m s\u00e1t trong nh\u1eefng n\u0103m qua \u0111\u00e3 d\u1eabn \u0111\u1ebfn m\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng v\u1ec1 c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 \u0111\u1ecbnh d\u1ea1ng c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef:<\/span><\/p><p><span style=\"color: #000000;\"><strong>HDD ( Hard Disk Drive )<\/strong> hay \u1ed5 c\u1ee9ng l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u01b0u tr\u1eef c\u1ea3nh quay \u0111\u00e3 ghi. \u0110\u1ec3 ghi d\u1eef li\u1ec7u <strong>CCTV<\/strong>, ng\u01b0\u1eddi d\u00f9ng n\u00ean \u01b0u ti\u00ean \u1ed5 c\u1ee9ng c\u1ea5p gi\u00e1m s\u00e1t \u0111\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef t\u1ed1t h\u01a1n v\u00e0 an to\u00e0n cho d\u1eef li\u1ec7u qu\u00fd gi\u00e1 c\u1ee7a m\u00ecnh. \u00a0<\/span><\/p>\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-602fa83 e-flex e-con-boxed e-con e-parent\" data-id=\"602fa83\" 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-e7c8eb2 elementor-widget elementor-widget-image\" data-id=\"e7c8eb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"560\" height=\"292\" src=\"https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/hdd.png\" class=\"attachment-large size-large wp-image-2198\" alt=\"\" srcset=\"https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/hdd.png 560w, https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/hdd-300x156.png 300w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/>\t\t\t\t\t\t\t\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-fedee67 e-flex e-con-boxed e-con e-parent\" data-id=\"fedee67\" 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-76d4ba0 elementor-widget elementor-widget-text-editor\" data-id=\"76d4ba0\" 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<p><a href=\"https:\/\/www.westerndigital.com\/content\/shop\/en-in\/solutions\/cctv\/why-purple.html\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #000000;\">M\u1ed9t \u1ed5 c\u1ee9ng gi\u00e1m s\u00e1t l\u00fd t\u01b0\u1edfng<\/span><\/a><span style=\"color: #000000;\">\u00a0ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn do <strong>CCTV<\/strong> t\u1ea1o ra m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.\u00a0<\/span><\/p><p><span style=\"color: #000000;\"><strong>SSD ( Soid State Drive\u00a0)<\/strong> l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho c\u00e1c m\u1eabu m\u00e1y t\u00ednh t\u00edch h\u1ee3p c\u1ee5 th\u1ec3 nh\u1edd c\u00e1c th\u00e0nh ph\u1ea7n ho\u00e0n to\u00e0n l\u00e0 \u0111i\u1ec7n t\u1eed v\u00e0 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u cao khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef l\u00fd t\u01b0\u1edfng cho PC.<\/span><\/p>\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-8113d2d e-flex e-con-boxed e-con e-parent\" data-id=\"8113d2d\" 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-65e6633 elementor-widget elementor-widget-image\" data-id=\"65e6633\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"750\" height=\"362\" src=\"https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/ssd.jpg\" class=\"attachment-large size-large wp-image-2199\" alt=\"\" srcset=\"https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/ssd.jpg 750w, https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/ssd-600x290.jpg 600w, https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/ssd-300x145.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\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-2c25eeb e-flex e-con-boxed e-con e-parent\" data-id=\"2c25eeb\" 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-6dce72a elementor-widget elementor-widget-text-editor\" data-id=\"6dce72a\" 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<p><span style=\"color: #000000;\"><strong>Micro SD<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho camera an ninh c\u00f3 khe c\u1eafm <strong>MicroSD<\/strong>. Ch\u00fang h\u1ed7 tr\u1ee3 l\u01b0u tr\u1eef c\u1ee5c b\u1ed9 v\u00e0 ch\u1ee5p li\u00ean t\u1ee5c v\u1edbi m\u1ee9c gi\u00e1 ph\u1ea3i ch\u0103ng. \u0110\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng\u00a0<a style=\"color: #000000;\" href=\"https:\/\/www.westerndigital.com\/content\/shop\/en-in\/solutions\/cctv\/why-purple.html\" target=\"_blank\" rel=\"noopener\">ch\u1ecdn th\u1ebb micro SD d\u00e0nh cho gi\u00e1m s\u00e1t CCTV<\/a>\u00a0v\u00ec ch\u00fang c\u00f3 \u0111\u1ed9 b\u1ec1n cao, \u0111\u1ed9 tin c\u1eady v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 k\u00e9o d\u00e0i.\u00a0\u00a0<\/span><\/p><p><span style=\"color: #000000;\"><strong>\u1ed4 \u0111\u0129a flash USB<\/strong> &#8211; \u1ed4 USB hi\u1ec7n \u0111\u1ea1i hay c\u00f2n g\u1ecdi l\u00e0 \u1ed5 \u0111\u0129a b\u00fat \u0111\u00f3ng vai tr\u00f2 l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n sao l\u01b0u d\u1eef li\u1ec7u kh\u00f4ng th\u01b0\u1eddng xuy\u00ean v\u00e0 c\u00f3 dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef th\u1ea5p, c\u00f3 th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u v\u1edbi t\u1ed1c \u0111\u1ed9 l\u00ean t\u1edbi <strong>600 Mb\/gi\u00e2y.<\/strong><\/span><\/p>\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-3b45150 e-flex e-con-boxed e-con e-parent\" data-id=\"3b45150\" 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-29b9cd9 elementor-widget elementor-widget-text-editor\" data-id=\"29b9cd9\" 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<h4><strong>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u00fang k\u00edch th\u01b0\u1edbc \u1ed5 \u0111\u0129a gi\u00e1m s\u00e1t?<\/strong><\/h4>\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-4fa860d e-flex e-con-boxed e-con e-parent\" data-id=\"4fa860d\" 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-0d5e76e elementor-widget elementor-widget-text-editor\" data-id=\"0d5e76e\" 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<h6>1. X\u00e1c \u0110\u1ecbnh S\u1ed1 L\u01b0\u1ee3ng Camera<\/h6><ul><li><span style=\"color: #000000;\"><strong>S\u1ed1 l\u01b0\u1ee3ng camera:<\/strong> T\u1ed5ng s\u1ed1 l\u01b0\u1ee3ng camera trong h\u1ec7 th\u1ed1ng s\u1ebd \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef c\u1ea7n thi\u1ebft.<\/span><\/li><li><span style=\"color: #000000;\"><strong>\u0110\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a camera:<\/strong> Camera c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao (HD, 4K) s\u1ebd t\u1ea1o ra c\u00e1c t\u1ec7p video l\u1edbn h\u01a1n, do \u0111\u00f3 c\u1ea7n dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef nhi\u1ec1u h\u01a1n.<\/span><\/li><\/ul><h6><span style=\"color: #000000;\">2. T\u00ednh To\u00e1n Dung L\u01b0\u1ee3ng L\u01b0u Tr\u1eef C\u1ea7n Thi\u1ebft<\/span><\/h6><ul><li><span style=\"color: #000000;\"><strong>T\u1ed1c \u0111\u1ed9 khung h\u00ecnh (FPS):<\/strong> Camera ghi h\u00ecnh \u1edf t\u1ed1c \u0111\u1ed9 khung h\u00ecnh cao (30fps) s\u1ebd t\u1ea1o ra nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n so v\u1edbi t\u1ed1c \u0111\u1ed9 khung h\u00ecnh th\u1ea5p (15fps).<\/span><\/li><li><span style=\"color: #000000;\"><strong>\u0110\u1ed9 n\u00e9n video:<\/strong> C\u00f4ng ngh\u1ec7 n\u00e9n (H.264, H.265) s\u1ebd gi\u1ea3m dung l\u01b0\u1ee3ng t\u1ec7p video, nh\u01b0ng c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh.<\/span><\/li><li><span style=\"color: #000000;\"><strong>S\u1ed1 gi\u1edd ghi h\u00ecnh m\u1ed7i ng\u00e0y:<\/strong> X\u00e1c \u0111\u1ecbnh s\u1ed1 gi\u1edd m\u00e0 h\u1ec7 th\u1ed1ng camera s\u1ebd ghi h\u00ecnh m\u1ed7i ng\u00e0y (24\/7 ho\u1eb7c ch\u1ec9 ghi h\u00ecnh v\u00e0o ban \u0111\u00eam).<\/span><\/li><\/ul><h6><span style=\"color: #000000;\">3. T\u00ednh To\u00e1n Dung L\u01b0\u1ee3ng L\u01b0u Tr\u1eef C\u01a1 B\u1ea3n<\/span><\/h6><p><span style=\"color: #000000;\">S\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c \u0111\u1ec3 t\u00ednh to\u00e1n dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef c\u01a1 b\u1ea3n cho m\u1ed7i camera: Dung\u00a0l\u01b0\u1ee3ng\u00a0l\u01b0u\u00a0tr\u1eef b\u1eb1ng K\u00edch th\u01b0\u1edbc t\u1ec7p\/gi\u1edd\u00d7s\u1ed1 gi\u1edd ghi h\u00ecnh m\u1ed7i ng\u00e0y \u00d7 S\u1ed1 ng\u00e0y\u00a0l\u01b0u\u00a0tr\u1eef\\text{Dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef} = \\text{K\u00edch th\u01b0\u1edbc t\u1ec7p\/gi\u1edd} \\times \\text{S\u1ed1 gi\u1edd ghi h\u00ecnh m\u1ed7i ng\u00e0y} \\times \\text{S\u1ed1 ng\u00e0y l\u01b0u tr\u1eef}<span aria-hidden=\"true\">Dung\u00a0l\u01b0\u1ee3ng\u00a0l\u01b0u\u00a0tr\u1eef<\/span> b\u1eb1ng k\u00edch\u00a0th\u01b0\u1edbc\u00a0t\u1ec7p\/gi\u1edd\u00d7S\u1ed1 gi\u1edd ghi h\u00ecnh m\u1ed7i ng\u00e0y \u00d7S\u1ed1 ng\u00e0y l\u01b0u\u00a0tr\u1eef<\/span><\/p><p><span style=\"color: #000000;\">V\u00ed d\u1ee5:<\/span><\/p><ul><li><span style=\"color: #000000;\">Camera HD 1080p ghi h\u00ecnh 24\/7 v\u1edbi t\u1ed1c \u0111\u1ed9 30fps v\u00e0 n\u00e9n H.265 t\u1ea1o ra kho\u1ea3ng 1GB m\u1ed7i gi\u1edd.<\/span><\/li><li><span style=\"color: #000000;\">N\u1ebfu b\u1ea1n c\u1ea7n l\u01b0u tr\u1eef d\u1eef li\u1ec7u trong 30 ng\u00e0y: 1\u00a0GB\/gi\u1edd\u00d724\u00a0gi\u1edd\/ng\u00e0y\u00d730\u00a0ng\u00e0y=720\u00a0GB1 \\text{ GB\/gi\u1edd} \\times 24 \\text{ gi\u1edd\/ng\u00e0y} \\times 30 \\text{ ng\u00e0y} = 720 \\text{ GB}<span aria-hidden=\"true\">1\u00a0GB\/gi\u1edd<\/span>\u00d724\u00a0gi\u1edd\/ng\u00e0y\u00d730\u00a0ng\u00e0y=720\u00a0GB<\/span><\/li><\/ul><h6><span style=\"color: #000000;\">4. Nh\u00e2n V\u1edbi S\u1ed1 L\u01b0\u1ee3ng Camera<\/span><\/h6><p><span style=\"color: #000000;\">Sau khi t\u00ednh to\u00e1n dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef cho m\u1ed9t camera, b\u1ea1n nh\u00e2n k\u1ebft qu\u1ea3 v\u1edbi t\u1ed5ng s\u1ed1 camera trong h\u1ec7 th\u1ed1ng. T\u1ed5ng dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef=Dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef\/camera\u00d7S\u1ed1 l\u01b0\u1ee3ng camera\\text{T\u1ed5ng dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef} = \\text{Dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef\/camera} \\times \\text{S\u1ed1 l\u01b0\u1ee3ng camera}<span aria-hidden=\"true\">T\u1ed5ng\u00a0dung\u00a0l\u01b0\u1ee3ng\u00a0l\u01b0u\u00a0tr\u1eef<\/span>=Dung\u00a0l\u01b0\u1ee3ng\u00a0l\u01b0u\u00a0tr\u1eef\/camera\u00d7S\u1ed1\u00a0l\u01b0\u1ee3ng\u00a0camera<\/span><\/p><p><span style=\"color: #000000;\">V\u00ed d\u1ee5:<\/span><\/p><ul><li><span style=\"color: #000000;\">N\u1ebfu b\u1ea1n c\u00f3 10 camera, m\u1ed7i camera c\u1ea7n 720GB: 720\u00a0GB\u00d710=7200\u00a0GB720 \\text{ GB} \\times 10 = 7200 \\text{ GB}<span aria-hidden=\"true\">720\u00a0GB<\/span>\u00d710=7200\u00a0GB<\/span><\/li><\/ul><h6><span style=\"color: #000000;\">5. D\u1ef1 Ph\u00f2ng V\u00e0 M\u1edf R\u1ed9ng<\/span><\/h6><ul><li><span style=\"color: #000000;\"><strong>D\u1ef1 ph\u00f2ng:<\/strong> Th\u00eam m\u1ed9t l\u01b0\u1ee3ng dung l\u01b0\u1ee3ng d\u1ef1 ph\u00f2ng (kho\u1ea3ng 10-20%) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng v\u1eabn ho\u1ea1t \u0111\u1ed9ng t\u1ed1t khi c\u00f3 s\u1ef1 c\u1ed1 ho\u1eb7c nhu c\u1ea7u t\u0103ng \u0111\u1ed9t ng\u1ed9t.<\/span><\/li><li><span style=\"color: #000000;\"><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> Ch\u1ecdn c\u00e1c gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef cho ph\u00e9p m\u1edf r\u1ed9ng d\u1ec5 d\u00e0ng nh\u01b0 NAS ho\u1eb7c SAN \u0111\u1ec3 d\u1ec5 d\u00e0ng t\u0103ng dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef khi c\u1ea7n thi\u1ebft.<\/span><\/li><\/ul><h6><span style=\"color: #000000;\">6. L\u1ef1a Ch\u1ecdn \u1ed4 \u0110\u0129a Ph\u00f9 H\u1ee3p<\/span><\/h6><ul><li><span style=\"color: #000000;\"><strong>\u1ed4 c\u1ee9ng chuy\u00ean d\u1ee5ng cho gi\u00e1m s\u00e1t:<\/strong> Ch\u1ecdn c\u00e1c \u1ed5 c\u1ee9ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t CCTV nh\u01b0 <strong>HDD, SSD<\/strong> v\u00ec ch\u00fang \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho vi\u1ec7c ghi h\u00ecnh li\u00ean t\u1ee5c v\u00e0 c\u00f3 \u0111\u1ed9 b\u1ec1n cao.<\/span><\/li><li><span style=\"color: #000000;\"><strong>RAID:<\/strong> C\u00e2n nh\u1eafc s\u1eed d\u1ee5ng <strong>RAID<\/strong> \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt d\u1eef li\u1ec7u v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t l\u01b0u tr\u1eef.<\/span><\/li><\/ul><h6><span style=\"color: #000000;\">7. T\u00ednh To\u00e1n Chi Ph\u00ed<\/span><\/h6><ul><li><span style=\"color: #000000;\"><strong>Ng\u00e2n s\u00e1ch:<\/strong> X\u00e1c \u0111\u1ecbnh ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n v\u00e0 t\u00ecm ki\u1ebfm c\u00e1c gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef ph\u00f9 h\u1ee3p v\u1edbi chi ph\u00ed h\u1ee3p l\u00fd.<\/span><\/li><\/ul>\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-4768925 e-flex e-con-boxed e-con e-parent\" data-id=\"4768925\" 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-a06b65e elementor-widget elementor-widget-text-editor\" data-id=\"a06b65e\" 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<h4>K\u1ebft Lu\u1eadn<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92767df elementor-widget elementor-widget-text-editor\" data-id=\"92767df\" 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<p><span style=\"color: #000000;\">Vi\u1ec7c<em> l\u01b0u tr\u1eef d\u1eef li\u1ec7u trong h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t CCTV<\/em> l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng <span style=\"text-decoration: underline;\">hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n<\/span>. L\u1ef1a ch\u1ecdn gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u quan tr\u1ecdng m\u00e0 c\u00f2n h\u1ed7 tr\u1ee3 qu\u1ea3n l\u00fd, ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai. \u0110\u1ea7u t\u01b0 v\u00e0o c\u00e1c gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef hi\u1ec7n \u0111\u1ea1i v\u00e0 \u0111\u00e1ng tin c\u1eady l\u00e0 b\u01b0\u1edbc \u0111i th\u00f4ng minh \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n v\u00e0 \u0111\u1ea3m b\u1ea3o an ninh cho m\u1ecdi t\u1ed5 ch\u1ee9c.<\/span><\/p>\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-9b7c720 e-flex e-con-boxed e-con e-parent\" data-id=\"9b7c720\" 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-164f692 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"164f692\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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-05c774b e-flex e-con-boxed e-con e-parent\" data-id=\"05c774b\" 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-7511dc6 elementor-widget elementor-widget-text-editor\" data-id=\"7511dc6\" 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<h5 style=\"text-align: center;\"><span style=\"color: #ff6600;\">C\u00d4NG TY C\u1ed4 PH\u1ea6N GI\u1ea2I PH\u00c1P C\u00d4NG NGH\u1ec6 \u00c1NH S\u00c1NG<\/span>\u00a0<\/h5><p><strong><span style=\"color: #ff0000;\">\u2666\u00a0<\/span>Chi nh\u00e1nh H\u00e0 N\u1ed9i:<\/strong>\u00a0S\u1ed1 18, ng\u00f5 172\/69 Ph\u01b0\u1eddng Ph\u00fa Di\u1ec5n, Qu\u1eadn B\u1eafc T\u1eeb Li\u00eam, H\u00e0 N\u1ed9i.<\/p><p><strong><span style=\"color: #ff0000;\">\u2666<\/span>\u00a0Chi nh\u00e1nh TP.HCM:<\/strong>\u00a0S\u1ed1 19 \u0110\u01b0\u1eddng S\u1ed1 1, KDC Ch\u1ee3 L\u1edbn, Ph\u01b0\u1eddng Ph\u00fa M\u1ef9, Qu\u1eadn 7, TP. HCM<\/p><p><strong><span style=\"color: #ff0000;\">\u2666<\/span>\u00a0Hotline HN:<\/strong>\u00a00986.760.010 \u2013\u00a0<strong>Hotline<\/strong>\u00a0<strong>TP.HCM:<\/strong>\u00a00799.999.978<\/p><p><strong><span style=\"color: #ff0000;\">\u2666<\/span>\u00a0Email:<\/strong><strong>\u00a0<\/strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\">info@lightjsc.com<\/a><\/span><\/p><h6 style=\"text-align: center;\"><span style=\"color: #ff6600;\"><em>Light JSC h\u00e2n h\u1ea1nh \u0111\u01b0\u1ee3c ph\u1ee5c v\u1ee5 Qu\u00fd Kh\u00e1ch H\u00e0ng<\/em>\u00a0<em>!<\/em><\/span><\/h6>\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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u0110i c\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7, th\u00ec d\u1eef li\u1ec7u gi\u00e1m s\u00e1t t\u1eeb h\u1ec7 th\u1ed1ng CCTV c\u00f3 th\u1ec3 l\u00e0 ch\u1ee9ng c\u1ee9 quan tr\u1ecdng trong c\u00e1c v\u1ee5 vi\u1ec7c ph\u00e1p l\u00fd ho\u1eb7c \u0111i\u1ec1u tra. Vi\u1ec7c l\u01b0u tr\u1eef d\u1eef li\u1ec7u an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ea3m b\u1ea3o r\u1eb1ng th\u00f4ng tin quan tr\u1ecdng n\u00e0y kh\u00f4ng b\u1ecb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2195,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[24,23,18,32],"class_list":["post-2194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-an-ninh-giam-sat","tag-cctv","tag-diskarray","tag-promise","tag-solution"],"_links":{"self":[{"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/posts\/2194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/comments?post=2194"}],"version-history":[{"count":4,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/posts\/2194\/revisions"}],"predecessor-version":[{"id":2202,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/posts\/2194\/revisions\/2202"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/media\/2195"}],"wp:attachment":[{"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/media?parent=2194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/categories?post=2194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/tags?post=2194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}