{"id":459,"date":"2025-03-17T06:47:28","date_gmt":"2025-03-17T06:47:28","guid":{"rendered":"https:\/\/nearity.theme.adsagency.com.vn\/product\/v30-uhd-conference-camera-2\/"},"modified":"2025-04-17T04:32:01","modified_gmt":"2025-04-17T04:32:01","slug":"nearity-v520d-camera-hoi-nghi-ptz-hai-ong-kinh-voi-zoom-12x-ai-theo-doi-nguoi-noi","status":"publish","type":"product","link":"https:\/\/visionteco.com\/en\/product\/nearity-v520d-camera-hoi-nghi-ptz-hai-ong-kinh-voi-zoom-12x-ai-theo-doi-nguoi-noi\/","title":{"rendered":"NEARITY V520D \u2013 Camera H\u1ed9i Ngh\u1ecb PTZ Hai \u1ed0ng K\u00ednh v\u1edbi Zoom 12x &#038; AI Theo D\u00f5i Ng\u01b0\u1eddi N\u00f3i"},"content":{"rendered":"<p>NEARITY V520D l\u00e0 d\u00f2ng camera h\u1ed9i ngh\u1ecb cao c\u1ea5p t\u00edch h\u1ee3p hai \u1ed1ng k\u00ednh (dual-lens), zoom quang h\u1ecdc m\u1ea1nh m\u1ebd v\u00e0 c\u00f4ng ngh\u1ec7 AI th\u00f4ng minh. V\u1edbi thi\u1ebft k\u1ebf xoay linh ho\u1ea1t, t\u00ednh n\u0103ng theo d\u00f5i v\u00f9ng v\u00e0 ng\u01b0\u1eddi n\u00f3i, V520D l\u00e0 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o cho c\u00e1c kh\u00f4ng gian l\u1edbn nh\u01b0 ph\u00f2ng h\u1ed9i th\u1ea3o, l\u1edbp h\u1ecdc, kh\u00e1n ph\u00f2ng ho\u1eb7c trung t\u00e2m \u0111i\u1ec1u h\u00e0nh.<\/p>\n<p>Thi\u1ebft b\u1ecb mang \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m h\u00ecnh \u1ea3nh s\u1ed1ng \u0111\u1ed9ng, m\u01b0\u1ee3t m\u00e0 c\u00f9ng kh\u1ea3 n\u0103ng quay \u2013 nghi\u00eang \u2013 thu ph\u00f3ng m\u1ea1nh m\u1ebd v\u00e0 \u0111a k\u1ebft n\u1ed1i.<\/p>\n<h3>T\u00ednh n\u0103ng n\u1ed5i b\u1eadt<\/h3>\n<ul>\n<li>Zoom k\u1ebft h\u1ee3p 12x (10x quang + 2x s\u1ed1) \u2013 B\u1eaft tr\u1ecdn chi ti\u1ebft trong kh\u00f4ng gian l\u1edbn m\u00e0 v\u1eabn r\u00f5 n\u00e9t.<\/li>\n<li>Dual-lens Design \u2013 \u1ed0ng k\u00ednh ch\u00ednh PTZ + camera to\u00e0n c\u1ea3nh gi\u00fap qu\u1ea3n l\u00fd to\u00e0n b\u1ed9 khung h\u00ecnh linh ho\u1ea1t.<\/li>\n<li>AI th\u00f4ng minh \u2013 T\u1ef1 \u0111\u1ed9ng c\u0103n khung (Auto-framing), theo d\u00f5i v\u00f9ng (Zone Following), theo d\u00f5i ng\u01b0\u1eddi n\u00f3i (Speaker Tracking).<\/li>\n<li>Ch\u1ebf \u0111\u1ed9 PIP (Picture-in-Picture) \u2013 Hi\u1ec3n th\u1ecb \u0111\u1ed3ng th\u1eddi c\u1ea3 khung to\u00e0n c\u1ea3nh v\u00e0 khung c\u1eadn c\u1ea3nh.<\/li>\n<li>PTZ m\u1edf r\u1ed9ng \u2013 G\u00f3c quay \u00b1175\u00b0, nghi\u00eang \u00b130\u00b0, t\u1ed1c \u0111\u1ed9 linh ho\u1ea1t \u0111\u1ebfn 100\u00b0\/gi\u00e2y.<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng xoay \u1ea9n camera khi kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u2013 T\u0103ng t\u00ednh ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt.<\/li>\n<li>Giao di\u1ec7n k\u1ebft n\u1ed1i \u0111a d\u1ea1ng \u2013 H\u1ed7 tr\u1ee3 USB-C\/B, HDMI, SDI, RJ45, RS232, RS485, Audio Line In\/Out.<\/li>\n<\/ul>\n<h3>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt chi ti\u1ebft<\/h3>\n<p><strong>Camera PTZ<\/strong><\/p>\n<ul>\n<li>C\u1ea3m bi\u1ebfn: Sony CMOS 5MP<\/li>\n<li>Kh\u1ea9u \u0111\u1ed9: F\/1.8 ~ 2.6<\/li>\n<li>Zoom: 10x quang h\u1ecdc + 2x k\u1ef9 thu\u1eadt s\u1ed1<\/li>\n<li>G\u00f3c nh\u00ecn: 80\u00b0 (D), 69\u00b0 (H), 40\u00b0 (V)<\/li>\n<li>\u1ed0ng k\u00ednh: Kh\u00f4ng bi\u1ebfn d\u1ea1ng (non-distortion)<\/li>\n<\/ul>\n<p><strong>Camera to\u00e0n c\u1ea3nh<\/strong><\/p>\n<ul>\n<li>C\u1ea3m bi\u1ebfn: CMOS 2MP, 1\/2.9\u201d<\/li>\n<li>Kh\u1ea9u \u0111\u1ed9: F\/1.8<\/li>\n<li>G\u00f3c nh\u00ecn: 120\u00b0 (D), 110\u00b0 (H), 70\u00b0 (V)<\/li>\n<li>\u1ed0ng k\u00ednh: Kh\u00f4ng bi\u1ebfn d\u1ea1ng<\/li>\n<\/ul>\n<p><strong>Video<\/strong><\/p>\n<ul>\n<li>\u0110\u1ed9 ph\u00e2n gi\u1ea3i t\u1ed1i \u0111a: 1080P (Full HD)<\/li>\n<li>T\u1ef7 l\u1ec7 h\u00ecnh \u1ea3nh: 16:9<\/li>\n<li>Chu\u1ea9n m\u00e3 h\u00f3a:<\/li>\n<li>YUV: 480P@30fps<\/li>\n<li>MJPEG: 1080P@30fps<\/li>\n<li>H.264: 1080P@30fps<\/li>\n<li>H\u1ed7 tr\u1ee3: HDR, ch\u1ed1ng nh\u1ea5p nh\u00e1y, c\u00e2n b\u1eb1ng tr\u1eafng &amp; ph\u01a1i s\u00e1ng t\u1ef1 \u0111\u1ed9ng, kh\u1eed nhi\u1ec5u 3D<\/li>\n<\/ul>\n<p><strong>T\u00ednh n\u0103ng AI<\/strong><\/p>\n<ul>\n<li>T\u1ef1 \u0111\u1ed9ng c\u0103n khung (Auto-framing)<\/li>\n<li>Theo d\u00f5i ng\u01b0\u1eddi n\u00f3i (Speaker Tracking)<\/li>\n<li>Theo d\u00f5i v\u00f9ng (Zone Following)<\/li>\n<li>Hi\u1ec3n th\u1ecb \u0111\u1ed3ng th\u1eddi 2 g\u00f3c (PIP mode)<\/li>\n<\/ul>\n<p><strong>PTZ<\/strong><\/p>\n<ul>\n<li>Quay: \u00b1175\u00b0<\/li>\n<li>Nghi\u00eang: \u00b130\u00b0<\/li>\n<li>T\u1ed1c \u0111\u1ed9 quay: 1.7\u00b0 \u2013 100\u00b0\/gi\u00e2y<\/li>\n<li>T\u1ed1c \u0111\u1ed9 nghi\u00eang: 0.7\u00b0 \u2013 28\u00b0\/gi\u00e2y<\/li>\n<li>H\u1ed7 tr\u1ee3 l\u1eadt h\u00ecnh H\/V, l\u01b0u 10 v\u1ecb tr\u00ed<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng xoay v\u1ec1 ph\u00eda sau khi kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng (Privacy protection)<\/li>\n<\/ul>\n<p><strong>K\u1ebft n\u1ed1i &amp; Ngu\u1ed3n<\/strong><\/p>\n<ul>\n<li>USB 2.0 Type-B &amp; Type-C<\/li>\n<li>HDMI OUT<\/li>\n<li>RJ45 Ethernet (LAN)<\/li>\n<li>SDI OUT<\/li>\n<li>RS232 IN\/OUT, RS485<\/li>\n<li>3.5mm line in &amp; line out<\/li>\n<li>Ngu\u1ed3n: DC 12V \/ 1.5A<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh t\u01b0\u01a1ng th\u00edch: Windows \/ macOS \/ Linux<\/li>\n<\/ul>\n<p><strong>K\u00edch th\u01b0\u1edbc &amp; Tr\u1ecdng l\u01b0\u1ee3ng<\/strong><\/p>\n<ul>\n<li>K\u00edch th\u01b0\u1edbc: 166 x 153 x 153 mm<\/li>\n<li>Tr\u1ecdng l\u01b0\u1ee3ng: 1061g<\/li>\n<li>M\u00e0u s\u1eafc: X\u00e1m \u0111\u1eadm (Dark Gray)<\/li>\n<li>T\u00f9y ch\u1ecdn g\u1eafn: Ch\u00e2n tripod, g\u1eafn t\u01b0\u1eddng, ho\u1eb7c g\u1eafn TV<\/li>\n<\/ul>\n<p><strong>Ph\u1ee5 ki\u1ec7n \u0111i k\u00e8m<\/strong><\/p>\n<ul>\n<li>Thi\u1ebft b\u1ecb NEARITY V520D x1<\/li>\n<li>C\u00e1p USB B to A x1<\/li>\n<li>B\u1ed9 ngu\u1ed3n x1<\/li>\n<li>Remote \u0111i\u1ec1u khi\u1ec3n x1<\/li>\n<li>H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng x1<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>NEARITY V520D l\u00e0 d\u00f2ng camera h\u1ed9i ngh\u1ecb cao c\u1ea5p t\u00edch h\u1ee3p hai \u1ed1ng k\u00ednh (dual-lens), zoom quang h\u1ecdc m\u1ea1nh m\u1ebd v\u00e0 c\u00f4ng ngh\u1ec7 AI th\u00f4ng minh. V\u1edbi thi\u1ebft k\u1ebf xoay linh ho\u1ea1t, t\u00ednh n\u0103ng theo d\u00f5i v\u00f9ng v\u00e0 ng\u01b0\u1eddi n\u00f3i, V520D l\u00e0 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o cho c\u00e1c kh\u00f4ng gian l\u1edbn nh\u01b0 ph\u00f2ng h\u1ed9i th\u1ea3o, l\u1edbp h\u1ecdc, kh\u00e1n ph\u00f2ng ho\u1eb7c trung t\u00e2m \u0111i\u1ec1u h\u00e0nh.<\/p>\n","protected":false},"featured_media":1733,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_cat":[70,73],"product_tag":[],"class_list":["post-459","product","type-product","status-publish","has-post-thumbnail","product_cat-conference-camera-en","product_cat-product","first","instock","shipping-taxable","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 V520D \u2013 Camera H\u1ed9i Ngh\u1ecb PTZ Hai \u1ed0ng K\u00ednh v\u1edbi Zoom 12x &amp; AI Theo D\u00f5i Ng\u01b0\u1eddi N\u00f3i - Nearity<\/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:\/\/visionteco.com\/en\/product\/nearity-v520d-camera-hoi-nghi-ptz-hai-ong-kinh-voi-zoom-12x-ai-theo-doi-nguoi-noi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NEARITY V520D \u2013 Camera H\u1ed9i Ngh\u1ecb PTZ Hai \u1ed0ng K\u00ednh v\u1edbi Zoom 12x &amp; AI Theo D\u00f5i Ng\u01b0\u1eddi N\u00f3i - Nearity\" \/>\n<meta property=\"og:description\" content=\"NEARITY V520D l\u00e0 d\u00f2ng camera h\u1ed9i ngh\u1ecb cao c\u1ea5p t\u00edch h\u1ee3p hai \u1ed1ng k\u00ednh (dual-lens), zoom quang h\u1ecdc m\u1ea1nh m\u1ebd v\u00e0 c\u00f4ng ngh\u1ec7 AI th\u00f4ng minh. 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