{"id":1738,"date":"2025-08-27T01:52:25","date_gmt":"2025-08-27T01:52:25","guid":{"rendered":"https:\/\/visionteco.com\/?post_type=product&#038;p=1738"},"modified":"2025-08-27T01:53:38","modified_gmt":"2025-08-27T01:53:38","slug":"nearity-v540d-camera-ptz-4k-dual-lens-ai-tracking-40x-zoom","status":"publish","type":"product","link":"https:\/\/visionteco.com\/en\/product\/nearity-v540d-camera-ptz-4k-dual-lens-ai-tracking-40x-zoom\/","title":{"rendered":"Nearity V540D \u2013 Camera PTZ 4K Dual-Lens AI Tracking 40X Zoom"},"content":{"rendered":"<p data-start=\"638\" data-end=\"1006\"><span style=\"font-family: arial, helvetica, sans-serif;\">Nearity V540D l\u00e0 camera h\u1ed9i ngh\u1ecb PTZ Dual-Lens 4K \u0111\u01b0\u1ee3c trang b\u1ecb c\u1ea3m bi\u1ebfn Sony CMOS v\u00e0 zoom lai 40x, cho ch\u1ea5t l\u01b0\u1ee3ng video UHD 4K30 s\u1eafc n\u00e9t c\u00f9ng g\u00f3c nh\u00ecn to\u00e0n c\u1ea3nh 120\u00b0. V\u1edbi AI Smart Tracking, Intelligent Auto-Framing v\u00e0 h\u1ed7 tr\u1ee3 giao th\u1ee9c NDI|HX, HDMI, SDI, USB, thi\u1ebft b\u1ecb mang \u0111\u1ebfn s\u1ef1 linh ho\u1ea1t t\u1ed1i \u0111a trong h\u1ed9i tr\u01b0\u1eddng, l\u1edbp h\u1ecdc v\u00e0 nh\u00e0 th\u1edd. Ngo\u00e0i ra, t\u00ednh n\u0103ng xoay ng\u01b0\u1ee3c \u0111\u1ec3 b\u1ea3o m\u1eadt, h\u1ed7 tr\u1ee3 \u00e2m thanh qua line-in ho\u1eb7c daisy-chain A20S, c\u00f9ng kh\u1ea3 n\u0103ng c\u1ea5p ngu\u1ed3n qua PoE gi\u00fap V540D tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p chuy\u00ean nghi\u1ec7p, d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p cho doanh nghi\u1ec7p.<\/span><\/p>\n<h3 data-start=\"1008\" data-end=\"1032\"><span style=\"font-family: arial, helvetica, sans-serif;\">T\u00ednh n\u0103ng n\u1ed5i b\u1eadt Nearity V540D:<\/span><\/h3>\n<ul data-start=\"1033\" data-end=\"1506\">\n<li data-start=\"1033\" data-end=\"1122\">\n<p data-start=\"1035\" data-end=\"1122\"><span style=\"font-family: arial, helvetica, sans-serif;\">4K Ultra-HD &amp; Zoom 40X \u2013 H\u00ecnh \u1ea3nh s\u1eafc n\u00e9t, chi ti\u1ebft r\u00f5 r\u00e0ng \u1edf m\u1ecdi kho\u1ea3ng c\u00e1ch.<\/span><\/p>\n<\/li>\n<li data-start=\"1123\" data-end=\"1226\">\n<p data-start=\"1125\" data-end=\"1226\"><span style=\"font-family: arial, helvetica, sans-serif;\">AI Smart Tracking &amp; Zone Following \u2013 Theo d\u00f5i ch\u1ee7 th\u1ec3, t\u1ef1 \u0111\u1ed9ng c\u0103n khung ng\u01b0\u1eddi thuy\u1ebft tr\u00ecnh.<\/span><\/p>\n<\/li>\n<li data-start=\"1227\" data-end=\"1321\">\n<p data-start=\"1229\" data-end=\"1321\"><span style=\"font-family: arial, helvetica, sans-serif;\">T\u00edch h\u1ee3p linh ho\u1ea1t \u2013 H\u1ed7 tr\u1ee3 NDI\u00ae|HX, SDI, HDMI, USB, \u0111i\u1ec1u khi\u1ec3n qua RS232\/RS485\/IP.<\/span><\/p>\n<\/li>\n<li data-start=\"1322\" data-end=\"1411\">\n<p data-start=\"1324\" data-end=\"1411\"><span style=\"font-family: arial, helvetica, sans-serif;\">K\u1ebft n\u1ed1i \u0111\u01a1n gi\u1ea3n \u2013 Truy\u1ec1n video, \u00e2m thanh v\u00e0 \u0111i\u1ec1u khi\u1ec3n ch\u1ec9 v\u1edbi 1 c\u00e1p PoE.<\/span><\/p>\n<\/li>\n<li data-start=\"1412\" data-end=\"1506\">\n<p data-start=\"1414\" data-end=\"1506\"><span style=\"font-family: arial, helvetica, sans-serif;\">H\u1ed7 tr\u1ee3 \u00e2m thanh &amp; Daisy-Chain \u2013 Line-in, USB-C, v\u00e0 k\u1ebft n\u1ed1i chu\u1ed7i v\u1edbi A20S qua PoE.<\/span><\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt Nearity V540D<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; height: 210px;\">\n<tbody>\n<tr>\n<th style=\"width: 27.0893%;\"><span style=\"font-size: 13pt; font-family: arial, helvetica, sans-serif;\"><strong>Danh m\u1ee5c<\/strong><\/span><\/th>\n<th style=\"width: 72.6225%;\"><span style=\"font-size: 13pt; font-family: arial, helvetica, sans-serif;\"><strong>Chi ti\u1ebft<\/strong><\/span><\/th>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>\u0110\u1ed9 ph\u00e2n gi\u1ea3i video<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Ultra-HD 4K (UHD 4K30)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>Zoom lai<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">40\u00d7 (20\u00d7 quang h\u1ecdc + 2\u00d7 k\u1ef9 thu\u1eadt s\u1ed1)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>C\u1ea3m bi\u1ebfn<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">CMOS Sony cao c\u1ea5p<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>\u1ed0ng k\u00ednh k\u00e9p<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u1ed0ng PTZ: g\u00f3c nh\u00ecn ngang 58\u00b0; \u1ed0ng to\u00e0n c\u1ea3nh: g\u00f3c nh\u00ecn ngang 120\u00b0\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>PTZ (Pan-Tilt-Zoom)<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Pan: \u00b1175\u00b0; Tilt: \u00b130\u00b0\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>Ch\u1ebf \u0111\u1ed9 AI<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Auto-Framing, Zone Following, Picture-in-Picture (PiP)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>NDI h\u1ed7 tr\u1ee3<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">NDI\u00ae<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>C\u00e1c ki\u1ec3u k\u1ebft n\u1ed1i \u0111\u1ea7u ra<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">USB, HDMI, SDI, NDI<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>\u0110i\u1ec1u khi\u1ec3n t\u1eeb xa PTZ<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">VISCA qua RS-232\/RS-485\/IP v\u00e0 NDI\u00ae<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>\u00c2m thanh<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Line-in, USB-C h\u1ed7 tr\u1ee3, Daisy-Chain v\u1edbi A20S qua PoE (<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>B\u1ea3o m\u1eadt quy\u1ec1n ri\u00eang t\u01b0<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Camera t\u1ef1 xoay ra ph\u00eda sau khi kh\u00f4ng s\u1eed d\u1ee5ng\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>Ngu\u1ed3n c\u1ea5p<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">PoE (Power over Ethernet) \u203b d\u00f9ng c\u00e1p duy nh\u1ea5t\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>\u0110\u1ed9 t\u01b0\u01a1ng th\u00edch<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng chuy\u00ean IT v\u1eabn d\u1ec5 s\u1eed d\u1ee5ng<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 27.0893%;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>\u1ee8ng d\u1ee5ng l\u00fd t\u01b0\u1edfng<\/strong><\/span><\/td>\n<td style=\"width: 72.6225%;\"><span style=\"font-family: arial, helvetica, sans-serif;\">H\u1ed9i tr\u01b0\u1eddng, l\u1edbp h\u1ecdc, ph\u00f2ng h\u1ecdp l\u1edbn, s\u1ef1 ki\u1ec7n quy m\u00f4 l\u1edbn<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nearity V540D l\u00e0 camera h\u1ed9i ngh\u1ecb PTZ 4K Dual-Lens v\u1edbi zoom lai 40X v\u00e0 AI Smart Tracking, gi\u00fap ghi h\u00ecnh chi ti\u1ebft t\u1eeb kho\u1ea3ng c\u00e1ch xa t\u1edbi 40m. H\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i NDI\u00ae|HX, SDI, HDMI, USB, PoE, t\u00edch h\u1ee3p \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa v\u00e0 kh\u1ea3 n\u0103ng theo d\u00f5i ng\u01b0\u1eddi n\u00f3i t\u1ef1 \u0111\u1ed9ng. Gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho h\u1ed9i tr\u01b0\u1eddng, l\u1edbp h\u1ecdc, nh\u00e0 th\u1edd v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n quy m\u00f4 l\u1edbn.<\/p>\n","protected":false},"featured_media":1739,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_cat":[52],"product_tag":[117,122,85,121],"class_list":{"0":"post-1738","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-conference-camera","7":"product_tag-camera-phong-hop","8":"product_tag-camera-thong-minh","9":"product_tag-conference-camera","10":"product_tag-nearity-v540d","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nearity V540D \u2013 Camera PTZ 4K Dual-Lens AI Tracking 40X Zoom - Nearity<\/title>\n<meta name=\"description\" content=\"Nearity V540D 4K PTZ Dual-Lens v\u1edbi zoom 40X, AI Smart Tracking, h\u1ed7 tr\u1ee3 NDI|HX, HDMI, USB, SDI, d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p cho h\u1ed9i tr\u01b0\u1eddng, nh\u00e0 th\u1edd, l\u1edbp h\u1ecdc.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/visionteco.com\/en\/product\/nearity-v540d-camera-ptz-4k-dual-lens-ai-tracking-40x-zoom\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nearity V540D \u2013 Camera PTZ 4K Dual-Lens AI Tracking 40X Zoom - 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