{"id":2599,"date":"2021-12-27T08:11:38","date_gmt":"2021-12-27T01:11:38","guid":{"rendered":"https:\/\/bestray.com\/blog\/?p=2599"},"modified":"2024-02-27T16:32:22","modified_gmt":"2024-02-27T09:32:22","slug":"he-thong-camera-giam-sat-la-gi","status":"publish","type":"post","link":"https:\/\/bestray.com\/blog\/he-thong-camera-giam-sat-la-gi\/","title":{"rendered":"H\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t l\u00e0 g\u00ec? Bao g\u1ed3m nh\u1eefng g\u00ec?"},"content":{"rendered":"<p style=\"text-align: justify;\">V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 k\u1ef9 thu\u1eadt, camera l\u00e0 thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng b\u1eaft g\u1eb7p \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u. Nh\u01b0ng <strong>h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t<\/strong> l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft r\u00f5. N\u1ebfu b\u1ea1n \u0111ang mu\u1ed1n <strong>l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t<\/strong> nh\u01b0ng l\u1ea1i kh\u00f4ng c\u00f3 nhi\u1ec1u th\u00f4ng tin v\u1ec1 ch\u00fang th\u00ec h\u00e3y c\u00f9ng nhau \u0111\u1ecdc b\u00e0i vi\u1ebft n\u00e0y. Bestray xin chia s\u1ebb m\u1ed9t v\u00e0i th\u00f4ng tin chi ti\u1ebft v\u1ec1 h\u1ec7 th\u1ed1ng camera gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng l\u1ef1a ch\u1ecdn v\u00e0 l\u1eafp \u0111\u1eb7t, ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh.<\/p>\n<h2 style=\"text-align: justify;\"><strong>1. H\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t l\u00e0 g\u00ec?<\/strong><\/h2>\n<h3 style=\"text-align: justify;\"><strong>1.1. T\u00ecm hi\u1ec3u v\u1ec1 h\u1ec7 th\u1ed1ng camera quan s\u00e1t<\/strong><\/h3>\n<p style=\"text-align: justify;\">N\u00f3i \u0111\u1ebfn camera, ch\u1eafc h\u1eb3n ch\u00fang ta \u0111\u00e3 qu\u00e1 quen thu\u1ed9c v\u1edbi nh\u1eefng l\u1ee3i \u00edch n\u1ed5i b\u1eadt m\u00e0 n\u00f3 mang l\u1ea1i cho ng\u01b0\u1eddi d\u00f9ng. Trong s\u1ed1 \u0111\u00f3, <strong>h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t<\/strong> l\u00e0 c\u00e1i t\u00ean kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft. Kh\u00f4ng \u0111\u01a1n gi\u1ea3n nh\u01b0 nh\u1eefng chi\u1ebfc camera th\u00f4ng th\u01b0\u1eddng ch\u1ec9 c\u1ea7n mua v\u1ec1 c\u1eafm v\u00e0o l\u00e0 xong. H\u1ec7 th\u1ed1ng camera quan s\u00e1t c\u1ea7n ph\u1ea3i c\u1eadp nh\u1eadt h\u1ec7 th\u1ed1ng, t\u00e0i kho\u1ea3n v\u00e0 bi\u1ebft s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch th\u00ec ch\u00fang m\u1edbi ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh \u0111\u01b0\u1ee3c.<\/p>\n<p style=\"text-align: justify;\">Ch\u00fang l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c t\u1eadp h\u1ee3p t\u1eeb nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00e1c nhau. M\u1ed7i thi\u1ebft b\u1ecb s\u1ebd mang m\u1ed9t ch\u1ee9c n\u0103ng ri\u00eang bi\u1ec7t nh\u01b0ng l\u1ea1i c\u00f3 s\u1ef1 li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd v\u1edbi nhau, nh\u1edd v\u1eady m\u00e0 t\u1ea1o n\u00ean m\u1ed9t h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh. N\u1ebfu thi\u1ebfu m\u1ed9t trong s\u1ed1 c\u00e1c thi\u1ebft b\u1ecb n\u00e0y th\u00ec h\u1ec7 th\u1ed1ng s\u1ebd kh\u00f4ng th\u1ec3 v\u1eadn h\u00e0nh ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch \u0111\u1ed3ng b\u1ed9, gi\u00fap c\u00e1c camera \u0111\u1ea7u ghi nh\u1eadn v\u00e0 l\u01b0u tr\u1eef h\u00ecnh \u1ea3nh, video \u0111\u00e3 v\u00e0 \u0111ang di\u1ec5n ra.<\/p>\n<p style=\"text-align: justify;\">Nh\u1edd v\u1eady m\u00e0 doanh nghi\u1ec7p c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0 quan s\u00e1t camera v\u00e0 theo d\u00f5i tr\u1ef1c ti\u1ebfp nh\u1eefng s\u1ef1 vi\u1ec7c \u0111ang di\u1ec5n ra. Ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng c\u0169ng c\u00f3 th\u1ec3 xem l\u1ea1i nh\u1eefng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c ghi l\u1ea1i trong qu\u00e1 kh\u1ee9 b\u1eb1ng th\u1ebb nh\u1edb l\u01b0u tr\u1eef v\u00e0 tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u t\u1eeb h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t.<\/p>\n<figure id=\"attachment_2643\" aria-describedby=\"caption-attachment-2643\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2643\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-1-Du-an_0543-1.jpg\" alt=\"h\u1ec7 th\u1ed1ng camera\" width=\"800\" height=\"500\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-1-Du-an_0543-1.jpg 800w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-1-Du-an_0543-1-300x188.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-1-Du-an_0543-1-768x480.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-1-Du-an_0543-1-696x435.jpg 696w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-2643\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">T\u00ecm hi\u1ec3u h\u1ec7 th\u1ed1ng camera<\/span><\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Khi l\u1eafp \u0111\u1eb7t <strong>h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t<\/strong> c\u1ea7n y\u00eau c\u1ea7u s\u1ef1 t\u1ec9 m\u1ec9 v\u00e0 ch\u00ednh x\u00e1c n\u00ean c\u1ea7n ph\u1ea3i c\u00f3 \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt vi\u00ean chuy\u00ean nghi\u1ec7p th\u1ef1c hi\u1ec7n t\u1eeb c\u00e1c \u0111\u01a1n v\u1ecb uy t\u00edn. Khi \u0111\u00f3 s\u1ebd \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c t\u00ednh hi\u1ec7u qu\u1ea3 ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n<h3 style=\"text-align: justify;\"><strong>1.2. Vai tr\u00f2 c\u1ee7a h\u1ec7 th\u1ed1ng camera CCTV l\u00e0 g\u00ec?<\/strong><\/h3>\n<p style=\"text-align: justify;\">Hi\u1ec7n nay, h\u1ec7 th\u1ed1ng camera CCTV \u0111\u00e3 ng\u00e0y c\u00e0ng tr\u1edf n\u00ean c\u1ea7n thi\u1ebft cho cu\u1ed9c s\u1ed1ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c doanh nghi\u1ec7p l\u1edbn nh\u1ecf. N\u00f3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ghi v\u00e0 l\u01b0u tr\u1eef l\u1ea1i nh\u1eefng h\u00ecnh \u1ea3nh v\u00e0 video t\u1ea1i khu v\u1ef1c c\u1ea7n quan s\u00e1t. Nh\u1edd th\u1ebf m\u00e0 ch\u00fang c\u00f3 th\u1ec3 gi\u00fap cho c\u00f4ng t\u00e1c gi\u00e1m s\u00e1t c\u1ee7a doanh nghi\u1ec7p \u0111\u01b0\u1ee3c ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3, ph\u00f2ng ch\u1ed1ng tr\u1ed9m c\u01b0\u1edbp,&#8230;<\/p>\n<p style=\"text-align: justify;\">L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng camera quan s\u00e1t mang l\u1ea1i r\u1ea5t nhi\u1ec1u vai tr\u00f2 quan tr\u1ecdng. Bestray xin \u0111i\u1ec3m qua m\u1ed9t v\u00e0i l\u1ee3i \u00edch n\u1ed5i b\u1eadt nh\u01b0:<\/p>\n<ul style=\"text-align: justify;\">\n<li>Gi\u00e1m s\u00e1t khu v\u1ef1c c\u1ea7n quan s\u00e1t 24\/24, nh\u1edd \u0111\u00f3 m\u00e0 doanh nghi\u1ec7p c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m ph\u00ed thu\u00ea b\u1ea3o v\u1ec7 m\u00e0 v\u1eabn gi\u00fap b\u1ea1n \u0111\u1ea3m b\u1ea3o s\u1ef1 b\u00ecnh y\u00ean khi l\u00e0m vi\u1ec7c.<\/li>\n<li>L\u01b0u tr\u1eef l\u1ea1i h\u00ecnh \u1ea3nh v\u00e0 video nh\u1eb1m ph\u1ee5c v\u1ee5 cho c\u00f4ng t\u00e1c gi\u00e1m s\u00e1t cho doanh nghi\u1ec7p.<\/li>\n<li>T\u00edch h\u1ee3p c\u00e1c t\u00ednh n\u0103ng th\u00f4ng minh kh\u00e1c nh\u01b0: \u0111\u00e0m tho\u1ea1i, b\u00e1o tr\u1ed9m, ghi \u00e2m,&#8230; ti\u1ec7n l\u1ee3i \u1edf nhi\u1ec1u khu v\u1ef1c.<\/li>\n<\/ul>\n<figure id=\"attachment_2644\" aria-describedby=\"caption-attachment-2644\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2644\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-2-Du-an_0537-1.jpg\" alt=\"h\u1ec7 th\u1ed1ng CCTV\" width=\"800\" height=\"500\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-2-Du-an_0537-1.jpg 800w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-2-Du-an_0537-1-300x188.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-2-Du-an_0537-1-768x480.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-2-Du-an_0537-1-696x435.jpg 696w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-2644\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">Vai tr\u00f2 c\u1ee7a h\u1ec7 th\u1ed1ng camera CCTV l\u00e0 g\u00ec?<\/span><\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><strong>2. H\u1ec7 th\u1ed1ng camera bao g\u1ed3m nh\u1eefng g\u00ec?<\/strong><\/h2>\n<p style=\"text-align: justify;\"><strong>C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t<\/strong> c\u1ea7n ph\u1ea3i \u0111i k\u00e8m v\u1edbi nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00e1c. Th\u00f4ng th\u01b0\u1eddng, m\u1ed9t h\u1ec7 th\u1ed1ng chuy\u00ean nghi\u1ec7p bao g\u1ed3m s\u1ed1 l\u01b0\u1ee3ng camera l\u1edbn th\u00ec d\u00f9ng lo\u1ea1i camera gi\u00e1m s\u00e1t c\u00f3 d\u00e2y l\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n c\u1ea3.<\/p>\n<p style=\"text-align: justify;\">C\u1ee5 th\u1ec3, h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t g\u1ed3m c\u00f3:<\/p>\n<h3 style=\"text-align: justify;\"><strong>2.1. \u0110\u1ea7u ghi h\u00ecnh<\/strong><\/h3>\n<p style=\"text-align: justify;\">V\u1edbi camera gi\u00e1m s\u00e1t c\u00f3 d\u00e2y th\u00ec \u0111\u1ea7u ghi h\u00ecnh l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb r\u1ea5t quan tr\u1ecdng v\u00e0 c\u1ea7n ph\u1ea3i trang b\u1ecb \u0111\u1ea7u ti\u00ean. Khi s\u1ed1 l\u01b0\u1ee3ng camera nhi\u1ec1u, \u0111\u1ea7u ghi h\u00ecnh c\u00f3 nhi\u1ec7m v\u1ee5 k\u1ebft n\u1ed1i nh\u1eefng camera r\u1eddi r\u1ea1c v\u1edbi nhau. Trong \u0111\u1ea7u ghi c\u00f3 ch\u1ee9a \u1ed5 c\u1ee9ng \u0111\u1ec3 l\u01b0u tr\u1eef l\u1ea1i d\u1eef li\u1ec7u c\u1ee7a thi\u1ebft b\u1ecb gi\u00fap ch\u00fang ta xem l\u1ea1i m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Hi\u1ec7n nay, tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u lo\u1ea1i \u0111\u1ea7u ghi h\u00ecnh kh\u00e1c nhau, c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0: \u0111\u1ea7u ghi IP, \u0111\u1ea7u ghi Analog, \u0111\u1ea7u ghi HD d\u00f9ng c\u00f4ng ngh\u1ec7 Analog.<\/p>\n<p style=\"text-align: justify;\">C\u00f4ng ngh\u1ec7 camera gi\u00e1m s\u00e1t ch\u1ee7 y\u1ebfu hi\u1ec7n t\u1ea1i l\u00e0:<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>CVBS hay Analog:<\/strong> D\u00e2y c\u00e1p t\u00edn hi\u1ec7u \u0111\u1ed3ng tr\u1ee5c th\u1ea5p.<\/li>\n<li><strong>AHD:<\/strong> T\u00edn hi\u1ec7u tr\u00ean d\u00e2y c\u00e1p \u0111\u1ed3ng tr\u1ee5c chu\u1ea9n HD 720, 1080.<\/li>\n<li><strong>HDCVI:<\/strong> C\u00e1c lo\u1ea1i camera gi\u00e1m s\u00e1t d\u00f9ng t\u00edn hi\u1ec7u d\u00e2y c\u00e1p \u0111\u1ed3ng tr\u1ee5c Full HD 1080P, 2K, 4K, HD 720.<\/li>\n<li><strong>HDTVI:<\/strong> C\u00e1c lo\u1ea1i camera gi\u00e1m s\u00e1t d\u00f9ng d\u00e2y c\u00e1p \u0111\u1ed3ng tr\u1ee5c full HD 1080P v\u00e0 HD 720P.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">V\u1edbi h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t th\u00f4ng th\u01b0\u1eddng th\u00ec d\u00f9ng c\u00f4ng ngh\u1ec7 AHD hay HDTVI l\u00e0 ch\u1ee7 y\u1ebfu. Video HD s\u1eed d\u1ee5ng \u1ed5n \u0111\u1ecbnh, gi\u00e1 th\u00e0nh r\u1ebb. C\u00f2n c\u1ea7n y\u00eau c\u1ea7u h\u00ecnh \u1ea3nh si\u00eau n\u00e9t h\u01a1n th\u00ec b\u1ea1n c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc \u0111\u1ebfn HD CVI ch\u1ea5t l\u01b0\u1ee3ng h\u01a1n.<\/p>\n<p style=\"text-align: justify;\">Ngo\u00e0i ra, ch\u00fang ta c\u00f2n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng camera IP Wifi kh\u00f4ng d\u00e2y. H\u00ecnh \u1ea3nh truy\u1ec1n d\u1eef li\u1ec7u th\u00f4ng qua h\u1ec7 th\u1ed1ng m\u1ea1ng Internet kh\u00f4ng d\u00e2y v\u00e0 kh\u00f4ng d\u00f9ng \u0111\u1ea7u ghi. Ch\u00fang c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u1edf nh\u1eefng khu v\u1ef1c v\u0103n ph\u00f2ng doanh nghi\u1ec7p ho\u1eb7c \u1edf c\u1ea3 nh\u1eefng khu v\u1ef1c kh\u00f3 l\u1eafp \u0111\u1eb7t.<\/p>\n<h3 style=\"text-align: justify;\"><strong>2.2. \u1ed0ng k\u00ednh camera<\/strong><\/h3>\n<p style=\"text-align: justify;\"><strong>\u1ed0ng k\u00ednh camera<\/strong> (hay c\u00f2n g\u1ecdi l\u00e0 <strong>m\u1eaft camera<\/strong>) l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn d\u00f9ng \u0111\u1ec3 ghi l\u1ea1i h\u00ecnh \u1ea3nh, video. Trong chuy\u00ean m\u00f4n th\u00ec ch\u00fang \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 chip camera. \u0110\u1ed9 n\u00e9t c\u1ee7a h\u00ecnh \u1ea3nh ghi l\u1ea1i th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao, kho\u1ea3ng 1.0MP ho\u1eb7c 2.0MP ho\u1eb7c c\u00f3 khi cao h\u01a1n. Ch\u00fang c\u00f2n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng \u0111\u00e8n led c\u00f3 t\u1ea7m nh\u00ecn xa cho c\u1ea3 ban ng\u00e0y v\u00e0 ban \u0111\u00eam.<\/p>\n<p style=\"text-align: justify;\">Ch\u1ecdn m\u1eaft cho camera c\u1ea7n \u0111\u1ea3m b\u1ea3o s\u1ef1 t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111\u1ea7u ghi \u0111\u00e3 l\u1ef1a ch\u1ecdn tr\u01b0\u1edbc \u0111\u00f3. Ch\u00fang th\u01b0\u1eddng c\u00f3 2 lo\u1ea1i:<em><strong> camera th\u00e2n l\u1eafp ngo\u00e0i tr\u1eddi<\/strong><\/em> v\u00e0 <em><strong>camera dome<\/strong><\/em>. \u0110\u1ed1i v\u1edbi lo\u1ea1i camera th\u00e2n l\u1eafp ngo\u00e0i tr\u1eddi th\u00ec ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ki\u1ec3u th\u00e2n d\u00e0i, chu\u1ea9n IP66 v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i ho\u00e0n to\u00e0n, c\u00f3 t\u00ednh n\u0103ng ch\u1ed1ng m\u01b0a, nhi\u1ec7t \u0111\u1ed9 cao r\u1ea5t t\u1ed1t. C\u00f2n \u1edf camera dome th\u00ec c\u00f3 thi\u1ebft k\u1ebf th\u00e2n tr\u00f2n, th\u01b0\u1eddng kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c n\u1eafng, m\u01b0a, b\u00e1m b\u1ee5i n\u00ean c\u00f3 th\u1ec3 ch\u1ecdn \u0111\u1ec3 l\u1eafp \u0111\u1eb7t trong c\u00e1c v\u0103n ph\u00f2ng doanh nghi\u1ec7p.<\/p>\n<p style=\"text-align: justify;\">Thi\u1ebft k\u1ebf chi ti\u1ebft c\u1ee7a m\u1ed9t chip camera th\u01b0\u1eddng c\u00f3:<\/p>\n<ul style=\"text-align: justify;\">\n<li><strong>Chip<\/strong> hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1eaft th\u1ea7n c\u00f3 vai tr\u00f2 thu t\u00edn hi\u1ec7u v\u00e0 x\u1eed l\u00fd h\u00ecnh \u1ea3nh, \u0111\u1ed9 n\u00e9t c\u1ee7a h\u00ecnh \u1ea3nh ph\u1ee5 thu\u1ed9c 90% v\u00e0o chip c\u1ea3m bi\u1ebfn h\u1ec7 th\u1ed1ng camera quan s\u00e1t.<\/li>\n<li><strong>\u1ed0ng k\u00ednh:<\/strong> T\u00f9y v\u00e0o t\u1eebng lo\u1ea1i camera m\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a \u1ed1ng k\u00ednh kh\u00e1c nhau, n\u00f3 s\u1ebd cho g\u00f3c nh\u00ecn r\u1ed9ng hay h\u1eb9p, xa hay g\u1ea7n.<\/li>\n<li><strong>IR cut:<\/strong> \u0110\u00e2y l\u00e0 c\u00e1c camera an ninh s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 IR-cut c\u00f3 vai tr\u00f2 t\u0103ng \u00e1nh s\u00e1ng v\u00e0o m\u1ed7i t\u1ed1i v\u00e0 s\u1eeda ch\u1eefa c\u00e1c bi\u1ebfn d\u1ea1ng m\u00e0u s\u1eafc.<\/li>\n<li><strong>H\u1ed3ng ngo\u1ea1i:<\/strong> T\u00f9y v\u00e0o t\u1eebng th\u01b0\u01a1ng hi\u1ec7u, t\u1eebng thi\u1ebft k\u1ebf m\u00e0 h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t s\u1ebd s\u1eed d\u1ee5ng lo\u1ea1i h\u1ed3ng ngo\u1ea1i kh\u00e1c nhau. M\u1ed9t s\u1ed1 lo\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0: h\u1ed3ng ngo\u1ea1i nano, h\u1ed3ng ngo\u1ea1i led array, h\u1ed3ng ngo\u1ea1i IR, h\u1ed3ng ngo\u1ea1i camera high power, h\u1ed3ng ngo\u1ea1i EXIR,&#8230; Ch\u00fang c\u00f3 th\u1ec3 nh\u00ecn xa r\u1ea5t t\u1ed1t v\u00e0 c\u00f3 vai tr\u00f2 ch\u00ednh l\u00e0 quan s\u00e1t v\u00e0o ban \u0111\u00eam.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Khi ch\u1ecdn l\u1eafp \u0111\u1eb7t <strong>h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t<\/strong> c\u1ea7n l\u01b0u \u00fd \u0111\u1ebfn camera c\u00f3 s\u1eed d\u1ee5ng h\u1ed3ng ngo\u1ea1i hay kh\u00f4ng, s\u1eed d\u1ee5ng chip c\u00f4ng ngh\u1ec7 n\u00e0o v\u00e0 s\u1ed1 led h\u1ed3ng ngo\u1ea1i h\u1ed7 tr\u1ee3 ban \u0111\u00eam l\u00e0 bao nhi\u00eau \u0111\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t ph\u00f9 h\u1ee3p v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n<h3 style=\"text-align: justify;\"><strong>2.3. \u1ed4 c\u1ee9ng camera quan s\u00e1t<\/strong><\/h3>\n<p style=\"text-align: justify;\">\u1ed4 c\u1ee9ng camera quan s\u00e1t l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng. Kh\u00f4ng gi\u1ed1ng nh\u01b0 nh\u1eefng \u1ed5 c\u1ee9ng d\u00f9ng cho server hay m\u00e1y t\u00ednh, ch\u00fang c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng 24\/24. C\u00f2n \u0111\u1ed1i v\u1edbi lo\u1ea1i \u1ed5 c\u1ee9ng d\u00f9ng cho m\u00e1y t\u00ednh ch\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng li\u00ean t\u1ee5c trong 8\/24. Thi\u1ebft k\u1ebf \u1ed5 c\u1ee9ng nhi\u1ec1u thanh x\u00f3a v\u00e0 thanh ghi h\u01a1n l\u00e0 thanh \u0111\u1ecdc d\u1eef li\u1ec7u. Nh\u1edd v\u1eady m\u00e0 ch\u00fang c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c l\u01b0u tr\u1eef d\u1eef li\u1ec7u cho m\u00e1y trong th\u1eddi gian d\u00e0i.<\/p>\n<p style=\"text-align: justify;\">\u1ed4 c\u1ee9ng chuy\u00ean d\u1ee5ng l\u01b0u tr\u1eef c\u1ee7a <strong>h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t<\/strong> th\u01b0\u1eddng c\u00f3 m\u1ee9c dung l\u01b0\u1ee3ng cao. T\u00f9y v\u00e0o t\u1eebng thi\u1ebft k\u1ebf c\u1ee7a camera m\u00e0 c\u00f3 th\u1ec3 t\u1eeb 500GB, 1TB, 2TB, 3TB, 4TB, 5TB cho \u0111\u1ebfn 6TB ho\u1eb7c kh\u00e1c. Khi l\u1eafp \u0111\u1eb7t camera gi\u00e1m s\u00e1t, ch\u00fang ta n\u00ean ch\u00fa \u00fd \u0111\u1ebfn thi\u1ebft b\u1ecb \u1ed5 c\u1ee9ng n\u00e0y. N\u1ebfu doanh nghi\u1ec7p s\u1eed d\u1ee5ng \u1ed5 c\u1ee9ng c\u1ee7a m\u00e1y t\u00ednh \u0111\u1ec3 l\u1eafp \u0111\u1eb7t cho camera th\u00ec gi\u00e1 th\u00e0nh r\u1ebb h\u01a1n kho\u1ea3ng 20% nh\u01b0ng kh\u00f4ng mang l\u1ea1i hi\u1ec7u qu\u1ea3 v\u00e0 d\u1ec5 h\u1ecfng.<\/p>\n<h3 style=\"text-align: justify;\"><strong>2.4. Ngu\u1ed3n<\/strong><\/h3>\n<p style=\"text-align: justify;\"><em><strong>D\u00e2y c\u1ea5p ngu\u1ed3n<\/strong><\/em> c\u1ee7a h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t th\u01b0\u1eddng l\u00e0 ph\u1ee5 ki\u1ec7n khuy\u1ebfn m\u00e3i. N\u00f3 gi\u00fap chuy\u1ec3n \u0111i\u1ec7n t\u1eeb 220V AC chuy\u1ec3n sang 12V DC \u0111\u1ec3 d\u00f9ng cho h\u1ec7 th\u1ed1ng quan s\u00e1t c\u1ee7a camera.<\/p>\n<p style=\"text-align: justify;\">Vai tr\u00f2 c\u1ee7a b\u1ed9 ph\u1eadn n\u00e0y ch\u00ednh l\u00e0 \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p. Ch\u00fang ta th\u01b0\u1eddng th\u1ea5y n\u1ebfu m\u1ee9c \u0111i\u1ec7n \u00e1p kh\u00f4ng \u1ed5n \u0111\u1ecbnh, l\u00fac th\u1ea5p l\u00fac cao th\u00ec s\u1ebd l\u00e0m h\u1ecfng nh\u1eefng m\u1ea1ch \u0111i\u1ec7n quan tr\u1ecdng v\u00e0 l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng c\u1ee7a camera.<\/p>\n<h3 style=\"text-align: justify;\"><strong>2.5. D\u00e2y \u0111i\u1ec7n v\u00e0 d\u00e2y t\u00edn hi\u1ec7u<\/strong><\/h3>\n<p style=\"text-align: justify;\">D\u00e2y \u0111i\u1ec7n v\u00e0 d\u00e2y t\u00edn hi\u1ec7u d\u00f9ng trong h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t l\u00e0 ph\u1ee5 ki\u1ec7n v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft. Ch\u1ee7 y\u1ebfu th\u00edch h\u1ee3p cho nh\u1eefng doanh nghi\u1ec7p c\u1ea7n l\u1eafp \u0111\u1eb7t xa, trong v\u0103n ph\u00f2ng v\u1edbi d\u00e2y \u0111i\u1ec7n d\u00e0i. V\u1ea5n \u0111\u1ec1 ch\u1ecdn d\u00e2y \u0111i\u1ec7n lo\u1ea1i n\u00e0o c\u0169ng r\u1ea5t quan tr\u1ecdng v\u00ec ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c truy\u1ec1n t\u00edn hi\u1ec7u. Do \u0111\u00f3, ch\u00fang ta c\u1ea7n ch\u1ecdn d\u00e2y \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u 100% t\u1ed1t nh\u1ea5t.<\/p>\n<p style=\"text-align: justify;\">Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t c\u00f2n m\u1ed9t s\u1ed1 ph\u1ee5 ki\u1ec7n kh\u00e1c bao g\u1ed3m nh\u1eefng v\u1eadt d\u1ee5ng nh\u01b0: k\u1ebft n\u1ed1i hay balun khu\u1ebfch \u0111\u1ea1i t\u00edn hi\u1ec7u, gi\u1eafc c\u1eafm bnc (jack bnc). V\u1edbi nh\u1eefng khu v\u1ef1c quan tr\u1ecdng c\u1ea7n gi\u00e1m s\u00e1t, nhi\u1ec1u camera th\u00ec c\u1ea7n l\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f3 k\u1ebft n\u1ed1i Internet t\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00f4ng vi\u1ec7c qu\u1ea3n l\u00fd thu\u1eadn l\u1ee3i v\u00e0 d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<h2 style=\"text-align: justify;\"><strong>3. M\u00f4 h\u00ecnh h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/strong><\/h2>\n<p style=\"text-align: justify;\">C\u00e1c \u0111\u01a1n v\u1ecb l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t th\u01b0\u1eddng c\u00f3 nhi\u1ec1u h\u1ec7 th\u1ed1ng cho kh\u00e1ch h\u00e0ng l\u1ef1a ch\u1ecdn. \u0110\u1ed3ng th\u1eddi, vi\u1ec7c l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed thi c\u00f4ng c\u00f3 hi\u1ec7u qu\u1ea3 hay kh\u00f4ng. H\u1ec7 th\u1ed1ng camera th\u01b0\u1eddng \u0111\u01b0\u1ee3c nhi\u1ec1u doanh nghi\u1ec7p ph\u1ed5 bi\u1ebfn hi\u1ec7n nay g\u1ed3m c\u00f3:<\/p>\n<h3 style=\"text-align: justify;\"><strong>3.1. H\u1ec7 th\u1ed1ng camera Analog<\/strong><\/h3>\n<p style=\"text-align: justify;\">M\u00f4 h\u00ecnh <strong>h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t Analog<\/strong> \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng t\u1eeb r\u1ea5t l\u00e2u. D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c chuy\u1ec3n t\u1eeb m\u1eaft c\u1ee7a camera d\u01b0\u1edbi d\u1ea1ng t\u00edn hi\u1ec7u t\u01b0\u01a1ng t\u1ef1, th\u00f4ng qu\u00e1 c\u00e1c \u0111\u1ed3ng tr\u1ee5c v\u00e0 chuy\u1ec3n \u0111\u1ebfn \u0111\u1ea7u ghi h\u00ecnh camera.<\/p>\n<p style=\"text-align: justify;\">C\u00e1c t\u00edn hi\u1ec7u n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ea7u ghi c\u1ee7a camera chuy\u1ec3n \u0111\u1ed5i th\u00e0nh d\u1ea1ng t\u00edn hi\u1ec7u s\u1ed1 \u2013 Digital v\u00e0 t\u00edn hi\u1ec7u sau s\u1ebd \u0111i\u1ec1u ch\u1ebf \u0111\u01b0\u1ee3c th\u00e0nh c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i \u2013 \u0111i\u1ec7n tho\u1ea1i hi\u1ec3n th\u1ecb, m\u00e0n h\u00ecnh quan s\u00e1t \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng. C\u00e1c t\u00edn hi\u1ec7u sau \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf \u0111\u1ebfn n\u01a1i l\u01b0u tr\u1eef t\u1ed1t h\u01a1n. Ngh\u0129a l\u00e0 c\u00e1c v\u0103n ph\u00f2ng doanh nghi\u1ec7p d\u1ec5 d\u00e0ng xem l\u1ea1i c\u00e1c h\u00ecnh \u1ea3nh, video b\u1eb1ng vi\u1ec7c tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u th\u00f4ng qua h\u00ecnh \u1ea3nh t\u1eeb thi\u1ebft b\u1ecb l\u01b0u tr\u1eef.<\/p>\n<p style=\"text-align: justify;\">H\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t Analog th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 CVI, TVI c\u00f9ng s\u1ef1 l\u1ef1a ch\u1ecdn th\u00edch h\u1ee3p v\u1ec1 \u0111\u1ea7u ghi. Ch\u00fang ho\u00e0n to\u00e0n \u0111\u00e1p \u1ee9ng t\u1ed1t c\u00e1c nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u1ec1 kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh.<\/p>\n<h3 style=\"text-align: justify;\"><strong>3.2. M\u00f4 h\u00ecnh h\u1ec7 th\u1ed1ng camera IP<\/strong><\/h3>\n<p style=\"text-align: justify;\"><strong>H\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t IP<\/strong> s\u1eed d\u1ee5ng ph\u01b0\u01a1ng th\u1ee9c chuy\u1ec3n \u0111\u1ed5i \u2013 s\u1ed1 h\u00f3a tr\u1ef1c ti\u1ebfp ngay tr\u00ean \u1ed1ng k\u00ednh c\u1ee7a camera IP. Sau \u0111\u00f3, c\u00e1c t\u00edn hi\u1ec7u n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i th\u00f4ng qua c\u00e1c b\u1ed9 thi\u1ebft b\u1ecb ghi nh\u1eadn d\u1eef li\u1ec7u c\u00f9ng v\u1edbi h\u1ec7 th\u1ed1ng c\u00e1p quang ho\u1eb7c c\u00e1p m\u1ea1ng. \u0110i\u1ec1u n\u00e0y c\u00f2n t\u00f9y thu\u1ed9c v\u00e0o h\u1ec7 th\u1ed1ng m\u00e0 doanh nghi\u1ec7p l\u1ef1a ch\u1ecdn. T\u1eeb \u0111\u00e2y, thi\u1ebft b\u1ecb l\u01b0u tr\u1eef v\u00e0 c\u00e1c t\u00edn hi\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i \u2013 m\u00e1y t\u00ednh, laptop, m\u00e0n h\u00ecnh \u0111i\u1ec7n tho\u1ea1i hi\u1ec3n th\u1ecb \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p style=\"text-align: justify;\">M\u00f4 h\u00ecnh h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t an ninh IP \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u01b0a chu\u1ed9ng h\u01a1n hi\u1ec7n nay t\u1ea1i c\u00e1c doanh nghi\u1ec7p v\u00ec n\u00f3 cho ph\u00e9p ghi l\u1ea1i nh\u1eefng h\u00ecnh \u1ea3nh, video c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 s\u1eafc n\u00e9t c\u1ee7a h\u00ecnh \u1ea3nh, video m\u00e0 kh\u00f4ng l\u00e0m h\u00ecnh \u1ea3nh b\u1ecb m\u1edd \u0111i.<\/p>\n<p style=\"text-align: justify;\">C\u00e1c \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t IP:<\/p>\n<ul>\n<li>Ph\u00e2n t\u00edch th\u00f4ng minh c\u1ee7a camera an ninh IP t\u1ed1t h\u01a1n camera Analog.<\/li>\n<li>\u0110\u1ed1i v\u1edbi camera IP, ch\u00fang c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ph\u00e2n t\u00edch c\u00e1c h\u00ecnh \u1ea3nh, video m\u1ed9t c\u00e1ch th\u00f4ng minh khi thay \u0111\u1ed5i g\u00f3c nh\u00ecn camera v\u00e0 ph\u00e1t hi\u1ec7n theo d\u00f5i chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<li>T\u00ednh n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng camera IP kh\u00f4ng d\u00e2y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n.<\/li>\n<li>Kh\u00f4ng gi\u1ed1ng nh\u01b0 h\u1ec7 th\u1ed1ng camera Analog s\u1ebd gi\u1edbi h\u1ea1n s\u1ed1 l\u01b0\u1ee3ng camera k\u1ebft n\u1ed1i v\u1edbi \u0111\u1ea7u ghi DVR. Ho\u1eb7c ch\u00fang ta s\u1ebd c\u1ea7n ph\u1ea3i t\u00ecm \u0111\u1ebfn m\u1ed9t s\u1ee3i c\u00e1p cho m\u1ed7i camera. Nh\u01b0ng \u0111\u1ed1i v\u1edbi camera IP gi\u00e1m s\u00e1t s\u1eed d\u1ee5ng \u0111\u1ea7u ghi video v\u1edbi m\u1ed7i camera l\u00e0 m\u1ed9t k\u1ebft n\u1ed1i ri\u00eang. Nh\u1edd \u0111\u00f3 m\u00e0 ch\u00fang s\u1ebd gi\u00fap doanh nghi\u1ec7p ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 v\u1ec1 nh\u00e2n c\u00f4ng l\u1eafp \u0111\u1eb7t, c\u00e1p t\u00edn hi\u1ec7u v\u00e0 c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec.<\/li>\n<li>H\u1ec7 th\u1ed1ng camera IP gi\u00fap c\u1ea3i thi\u1ec7n s\u1ed1 l\u01b0\u1ee3ng camera \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t nh\u1edd c\u00f3 g\u00f3c nh\u00ecn bao qu\u00e1t t\u1ed1t h\u01a1n, l\u00e0m gi\u1ea3m thi\u1ec3u s\u1ed1 camera s\u1eed d\u1ee5ng. Nh\u1edd v\u1eady m\u00e0 doanh nghi\u1ec7p c\u0169ng ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec h\u01a1n.<\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><strong>4. Nh\u1eefng l\u01b0u \u00fd khi l\u1eafp \u0111\u1eb7t camera quan s\u00e1t bao g\u1ed3m g\u00ec?<\/strong><\/h2>\n<p style=\"text-align: justify;\">Nhu c\u1ea7u l\u1eafp \u0111\u1eb7t <strong>h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t<\/strong> ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn nh\u1eb1m ph\u1ee5c v\u1ee5 an ninh c\u1ee7a doanh nghi\u1ec7p. Nh\u01b0ng v\u00ec th\u1ecb tr\u01b0\u1eddng lu\u00f4n c\u00f3 s\u1ef1 \u0111a d\u1ea1ng v\u1ec1 thi\u1ebft b\u1ecb camera v\u1edbi nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c nhau n\u00ean vi\u1ec7c c\u00e2n nh\u1eafc l\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p r\u1ea5t quan tr\u1ecdng. Sau \u0111\u00e2y, Bestray xin chia s\u1ebb m\u1ed9t v\u00e0i \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd khi l\u1eafp camera quan s\u00e1t nh\u01b0 sau:<\/p>\n<h3 style=\"text-align: justify;\"><strong>4.1. X\u00e1c \u0111\u1ecbnh h\u00e3ng camera m\u00e0 m\u00ecnh c\u1ea7n l\u1eafp \u0111\u1eb7t<\/strong><\/h3>\n<p style=\"text-align: justify;\">Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay c\u00f3 r\u1ea5t nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u camera n\u1ed5i ti\u1ebfng nh\u01b0: <em><strong>Camera Dahua<\/strong><\/em>, <em><strong>Camera Hikvision<\/strong><\/em>,\u2026 \u0111\u1ebfn t\u1eeb nhi\u1ec1u n\u01b0\u1edbc kh\u00e1c nhau, ph\u1ed5 bi\u1ebfn l\u00e0 c\u1ee7a M\u1ef9, \u0110\u00e0i Loan v\u00e0 Trung Qu\u1ed1c. M\u1ed7i h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t l\u1ea1i c\u00f3 ngu\u1ed3n g\u1ed1c xu\u1ea5t x\u1ee9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1eed d\u1ee5ng kh\u00e1c nhau n\u00ean r\u1ea5t kh\u00f3 \u0111\u1ec3 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c d\u00f2ng thi\u1ebft b\u1ecb n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u1ee7a m\u00ecnh. Ch\u00ednh v\u00ec th\u1ebf, h\u00e3y c\u00e2n nh\u1eafc xem nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a m\u00ecnh l\u00e0 g\u00ec \u0111\u1ec3 \u0111\u01b0a ra c\u00e1c ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t sao cho ph\u00f9 h\u1ee3p nh\u00e9!<\/p>\n<h3 style=\"text-align: justify;\"><strong>4.2. X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ea7n l\u1eafp camera gi\u00e1m s\u00e1t<\/strong><\/h3>\n<p style=\"text-align: justify;\">Khu v\u1ef1c l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c ch\u00fa \u00fd. N\u00f3 s\u1ebd \u1ea3nh h\u01b0\u1edfng \u00edt nhi\u1ec1u \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a h\u00ecnh \u1ea3nh v\u00e0 video thu v\u1ec1. Khi l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng camera cho doanh nghi\u1ec7p v\u0103n ph\u00f2ng th\u00ec ch\u00fang ta n\u00ean ch\u1ecdn thi\u1ebft b\u1ecb ch\u1ea5t l\u01b0\u1ee3ng cao, c\u00f3 h\u1ed7 tr\u1ee3 t\u00ednh n\u0103ng gi\u00e1m s\u00e1t \u0111\u01b0\u1ee3c c\u1ea3 ng\u00e0y l\u1eabn \u0111\u00eam. Th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0 24 \/ 24 n\u00ean d\u00f9 c\u00f3 \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0o tr\u1ed9m c\u1eafp t\u00e0i s\u1ea3n c\u1ee7a nh\u00e2n vi\u00ean, c\u1ee7a doanh nghi\u1ec7p ban ng\u00e0y hay c\u1ea3 bu\u1ed5i t\u1ed1i th\u00ec h\u1ec7 th\u1ed1ng v\u1eabn nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c khu\u00f4n m\u1eb7t m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng.<\/p>\n<p style=\"text-align: justify;\">\u0110\u1ed1i v\u1edbi c\u00e1c camera gi\u00e1m s\u00e1t \u0111\u1eb7t trong v\u0103n ph\u00f2ng l\u00e0m vi\u1ec7c th\u00ec c\u00f3 th\u1ec3 ch\u1ecdn v\u1ecb tr\u00ed \u1ed1p tr\u1ea7n \u0111\u1ec3 d\u1ec5 d\u00e0ng quan s\u00e1t \u0111\u01b0\u1ee3c to\u00e0n b\u1ed9 khu v\u1ef1c ph\u00eda d\u01b0\u1edbi c\u0169ng nh\u01b0 xung quanh v\u0103n ph\u00f2ng hi\u1ec7u qu\u1ea3. Ngo\u00e0i ra, ch\u00fang c\u00f2n c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t chi\u1ebfc camera gi\u1ea5u k\u00edn m\u00e0 k\u1ebb x\u1ea5u kh\u00f4ng th\u1ec3 ng\u1edd \u0111\u1ebfn.<\/p>\n<h3 style=\"text-align: justify;\"><strong>4.3. \u0110\u01a1n v\u1ecb l\u1eafp \u0111\u1eb7t<\/strong><\/h3>\n<p style=\"text-align: justify;\">Vi\u1ec7c l\u1eafp \u0111\u1eb7t <strong>h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t<\/strong> kh\u00f4ng h\u1ec1 \u0111\u01a1n gi\u1ea3n nh\u01b0 c\u00e1c lo\u1ea1i camera th\u00f4ng th\u01b0\u1eddng kh\u00e1c. Ch\u00ednh v\u00ec th\u1ebf, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t \u0111\u00fang k\u1ef9 thu\u1eadt, b\u1ea1n c\u1ea7n nh\u1edd \u0111\u1ebfn s\u1ef1 gi\u00fap \u0111\u01a1n c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb chuy\u00ean nghi\u1ec7p v\u00e0 c\u00f3 kinh nghi\u1ec7m l\u00e2u n\u0103m. C\u00f3 nh\u01b0 th\u1ebf m\u1edbi \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh v\u00e0 ch\u00ednh x\u00e1c, kh\u00f4ng \u0111\u1ec3 s\u00f3t b\u1ea5t k\u1ef3 t\u00ecnh hu\u1ed1ng n\u00e0o. B\u00ean c\u1ea1nh vi\u1ec7c ch\u1ecdn \u0111\u01a1n v\u1ecb uy t\u00edn, th\u00ec vi\u1ec7c \u0111\u01a1n v\u1ecb l\u1eafp \u0111\u1eb7t s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb ch\u00ednh h\u00e3ng \u0111\u1ec3 l\u1eafp \u0111\u1eb7t c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 c\u1ea7n \u0111\u01b0\u1ee3c quan t\u00e2m. B\u1edfi n\u1ebfu ch\u1ecdn ph\u1ea3i nh\u1eefng thi\u1ebft b\u1ecb kh\u00f4ng \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng th\u00ec h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t s\u1ebd d\u1ec5 b\u1ecb h\u01b0 h\u1ecfng d\u01b0\u1edbi c\u00e1c t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i v\u00e0 l\u00e0m cho h\u00ecnh \u1ea3nh kh\u00f4ng \u0111\u01b0\u1ee3c r\u00f5 n\u00e9t.<\/p>\n<h2 style=\"text-align: justify;\"><strong>5. T\u1ed5ng k\u1ebft<\/strong><\/h2>\n<p style=\"text-align: justify;\"><strong>H\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft t\u01b0\u1eddng \u0111\u01b0\u1ee3c nhi\u1ec1u doanh nghi\u1ec7p ch\u1ecdn mua v\u00e0 l\u1eafp \u0111\u1eb7t. Ch\u00ednh v\u00ec v\u1eady m\u00e0 nhu c\u1ea7u t\u00ecm hi\u1ec3u v\u00e0 l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng ng\u00e0y m\u1ed9t s\u00f4i n\u1ed5i h\u01a1n. Qua b\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y, Bestray \u0111\u00e3 chia s\u1ebb kh\u00e1 chi ti\u1ebft v\u1ec1 h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t c\u00f9ng v\u1edbi m\u1ed9t v\u00e0i l\u01b0u \u00fd nh\u1ecf khi l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng. Hy v\u1ecdng qua b\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y, qu\u00fd doanh nghi\u1ec7p s\u1ebd ch\u1ecdn \u0111\u01b0\u1ee3c cho m\u00ecnh thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u1ee7a m\u00ecnh.<\/p>\n<p style=\"text-align: justify;\">\u0110\u1ec3 qu\u00e1 tr\u00ecnh thi c\u00f4ng v\u00e0 <strong>l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t<\/strong> ti\u1ebfn h\u00e0nh thu\u1eadn l\u1ee3i v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng th\u00ec m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1ng c\u00e1p \u0111i\u1ec7n b\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng d\u00e2y li\u00ean k\u1ebft gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb l\u00e0 \u0111i\u1ec1u h\u1ebft s\u1ee9c c\u1ea7n thi\u1ebft. Nh\u1edd c\u00f3 <span style=\"color: #0000ff;\"><strong><a style=\"color: #0000ff;\" href=\"https:\/\/bestray.com\/blog\/he-thong-mang-cap-thong-minh\/\" target=\"_blank\" rel=\"noopener\">h\u1ec7 th\u1ed1ng m\u00e1ng c\u00e1p <\/a><\/strong><\/span>n\u00e0y m\u00e0 c\u00e1c camera gi\u00e1m s\u00e1t s\u1ebd h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng ch\u1eadp \u0111i\u1ec7n, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh qu\u1ea3n l\u00fd v\u00e0 theo d\u00f5i c\u1ee7a doanh nghi\u1ec7p. Do \u0111\u00f3, b\u1ea1n n\u00ean c\u00e2n nh\u1eafc ch\u1ecdn c\u00e1c \u0111\u01a1n v\u1ecb uy t\u00edn \u0111\u1ec3 thi c\u00f4ng l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u00e1ng c\u00e1p nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<figure id=\"attachment_2645\" aria-describedby=\"caption-attachment-2645\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2645 size-full\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-4-Du-an_0536-1.jpg\" alt=\"H\u1ec7 th\u1ed1ng camera trong nh\u00e0 m\u00e1y\" width=\"800\" height=\"500\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-4-Du-an_0536-1.jpg 800w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-4-Du-an_0536-1-300x188.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-4-Du-an_0536-1-768x480.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/12\/Hinh-4-Du-an_0536-1-696x435.jpg 696w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-2645\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">H\u1ec7 th\u1ed1ng camera<\/span><\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\"><strong><a href=\"https:\/\/bestray.com\/cable-management\/mang-cap\/\" target=\"_blank\" rel=\"noopener\">M\u00e1ng c\u00e1p<\/a><\/strong>, <strong><a href=\"https:\/\/bestray.com\/cable-management\/thang-cap\/\" target=\"_blank\" rel=\"noopener\">thang c\u00e1p<\/a><\/strong>, <strong><a href=\"https:\/\/bestray.com\/cable-management\/khay-cap\/\" target=\"_blank\" rel=\"noopener\">khay c\u00e1p<\/a><\/strong>, <strong><a href=\"https:\/\/bestray.com\/cable-management\/mang-luoi\/\" target=\"_blank\" rel=\"noopener\">m\u00e1ng l\u01b0\u1edbi<\/a><\/strong>, <strong><a href=\"https:\/\/bestray.com\/blog\/lua-chon-phu-kien-mang-cap\/\" target=\"_blank\" rel=\"noopener\">ph\u1ee5 ki\u1ec7n m\u00e1ng c\u00e1p<\/a><\/strong><\/span>\u00a0l\u00e0 nh\u1eefng ph\u1ee5 ki\u1ec7n r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ecbnh v\u1ecb, b\u1ea3o v\u1ec7 v\u00e0 gi\u1eef cho d\u00e2y c\u00e1p \u0111\u01b0\u1ee3c \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed v\u00e0 kh\u00f4ng b\u1ecb r\u1ed1i l\u00ean nhau. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ph\u1ee5 ki\u1ec7n c\u00e1p n\u00e0y gi\u00fap cho vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 s\u1eeda ch\u1eefa h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 nhanh ch\u00f3ng h\u01a1n.<\/p>\n<p>M\u1ee9c \u0111\u1ed9 quan tr\u1ecdng c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ph\u1ee5 ki\u1ec7n c\u00e1p trong h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t l\u00e0 r\u1ea5t cao. N\u1ebfu d\u00e2y c\u00e1p kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed, ch\u00fang c\u00f3 th\u1ec3 g\u00e2y nhi\u1ec5u s\u00f3ng v\u00e0 gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng, l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh v\u00e0 video. N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 \u0111\u1ea7y \u0111\u1ee7, ch\u00fang c\u00f3 th\u1ec3 b\u1ecb h\u01b0 h\u1ecfng ho\u1eb7c b\u1ecb \u0111\u1ee9t do c\u00e1c t\u00e1c \u0111\u1ed9ng t\u1eeb m\u00f4i tr\u01b0\u1eddng xung quanh.<\/p>\n<p style=\"text-align: justify;\">N\u1ebfu b\u1ea1n \u0111ang b\u0103n kho\u0103n kh\u00f4ng bi\u1ebft \u0111\u00e2u l\u00e0 \u0111\u1ecba ch\u1ec9 \u0111\u00e1ng tin c\u1eady th\u00ec Bestray s\u1ebd l\u00e0 c\u00e1i t\u00ean b\u1ea1n c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc. V\u1edbi kinh nghi\u1ec7m ho\u1ea1t \u0111\u1ed9ng l\u00e2u n\u0103m tr\u00ean th\u1ecb tr\u01b0\u1eddng, <a href=\"https:\/\/bestray.com\/\" target=\"_blank\" rel=\"noopener\"><strong>Bestray<\/strong><\/a> t\u1ef1 h\u00e0o l\u00e0 \u0111\u01a1n v\u1ecb \u0111\u01b0\u1ee3c nhi\u1ec1u doanh nghi\u1ec7p l\u1ef1a ch\u1ecdn v\u00e0 tin t\u01b0\u1edfng. \u0110\u1edbi v\u1edbi Bestray, vi\u1ec7c s\u1ea3n xu\u1ea5t v\u00e0 cung c\u1ea5p c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 uy t\u00edn lu\u00f4n \u0111\u1eb7t l\u00ean h\u00e0ng \u0111\u1ea7u, l\u00e0m kim ch\u1ec9 nam trong su\u1ed1t th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng v\u00e0 ph\u00e1t tri\u1ec3n. Ngo\u00e0i ra, Bestray c\u00f2n s\u1edf h\u1eefu \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt vi\u00ean l\u1eafp \u0111\u1eb7t m\u00e1ng c\u00e1p v\u00f4 c\u00f9ng chuy\u00ean nghi\u1ec7p v\u00e0 t\u1ec9 m\u1ec9, ch\u1eafc ch\u1eafn s\u1ebd kh\u00f4ng l\u00e0m qu\u00fd doanh nghi\u1ec7p ph\u1ea3i th\u1ea5t v\u1ecdng.<\/p>\n<p style=\"text-align: justify;\">N\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 th\u1eafc m\u1eafc n\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p v\u00e0 h\u1ed7 tr\u1ee3, h\u00e3y g\u1ecdi ngay <strong>Hotline 0909 089 678<\/strong> \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 v\u00e0 t\u01b0 v\u1ea5n nhanh nh\u1ea5t nh\u00e9!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5197\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2024\/02\/Thang-Mang-Cap-Bestray-Chat-Luong-Cao-\u2013-Giai-Phap-Bao-Ve-An-Toan-Cho-He-Thong-Dien-1.gif\" alt=\"thang m\u00e1ng c\u00e1p\" width=\"1080\" height=\"1080\" \/><\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<h2><strong>C\u00f4ng Ty C\u1ed5 Ph\u1ea7n Bestray &#8211; Chuy\u00ean S\u1ea3n Xu\u1ea5t Thang M\u00e1ng C\u00e1p (Cable Tray, <\/strong><strong>Cable <\/strong><strong>Trunking)<\/strong><\/h2>\n<ul>\n<li><span style=\"font-size: 20px;\">\u0110\u1ecba ch\u1ec9: 180\/7b, \u1ea5p T\u00e2n Th\u1edbi 3, x\u00e3 T\u00e2n Hi\u1ec7p, huy\u1ec7n H\u00f3c M\u00f4n, TPHCM<\/span><\/li>\n<li><span style=\"font-size: 20px;\">\u0110i\u1ec7n Tho\u1ea1i: (028) 3713 3076 &#8211; 078 453 1668 &#8211; 0909 089 678<\/span><\/li>\n<li><span style=\"font-size: 20px;\">E-mail: sales@bestray<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 k\u1ef9 thu\u1eadt, camera l\u00e0 thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng b\u1eaft g\u1eb7p \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u. Nh\u01b0ng h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft r\u00f5. N\u1ebfu b\u1ea1n \u0111ang mu\u1ed1n l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t nh\u01b0ng l\u1ea1i kh\u00f4ng c\u00f3 nhi\u1ec1u [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3170,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[122],"tags":[],"class_list":{"0":"post-2599","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-xay-dung"},"lang":"vi","translations":{"vi":2599},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/2599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/comments?post=2599"}],"version-history":[{"count":10,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/2599\/revisions"}],"predecessor-version":[{"id":5379,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/2599\/revisions\/5379"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media\/3170"}],"wp:attachment":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media?parent=2599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/categories?post=2599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/tags?post=2599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}