{"id":55666,"date":"2025-08-27T22:41:52","date_gmt":"2025-08-27T15:41:52","guid":{"rendered":"https:\/\/itsystems.vn\/store\/?post_type=product&p=55666"},"modified":"2026-05-18T18:04:08","modified_gmt":"2026-05-18T11:04:08","slug":"camera-ip-speed-dome-hong-ngoai-4-0-megapixel-dahua-dh-sd49425xb-hnr","status":"publish","type":"product","link":"https:\/\/itsystems.vn\/store\/sp\/camera-ip-speed-dome-hong-ngoai-4-0-megapixel-dahua-dh-sd49425xb-hnr\/","title":{"rendered":"Camera IP Speed Dome h\u1ed3ng ngo\u1ea1i 4.0 Megapixel DAHUA DH-SD49425XB-HNR"},"content":{"rendered":"

Camera<\/a> IP Speed Dome h\u1ed3ng ngo\u1ea1i 4.0 Megapixel DAHUA DH-SD49425XB-HNR<\/a><\/strong><\/span><\/h2>\n
\"Camera
DH-SD49425XB-HNR<\/span><\/figcaption><\/figure>\n

– Camera C\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh: 1\/2.8 inch STARVIS\u2122 CMOS.<\/span><\/p>\n

– \u0110\u1ed9 ph\u00e2n gi\u1ea3i: 4.0 Megapixel 25\/30fps@4MP.<\/span><\/p>\n

– Chu\u1ea9n n\u00e9n h\u00ecnh \u1ea3nh: H.265+.<\/span><\/p>\n

– Zoom quang: 25X (4.8mm~120mm).<\/span><\/p>\n

– Zoom s\u1ed1: 16x.<\/span><\/p>\n

– C\u00f4ng ngh\u1ec7 Startlight v\u1edbi \u0111\u1ed9 nh\u1ea1y s\u00e1ng c\u1ef1c th\u1ea5p: 0.005Lux\/F1.6 (\u1ea3nh m\u00e0u), v\u00e0 0Lux\/F1.6 (\u1ea3nh h\u1ed3ng ngo\u1ea1i).\u00a0<\/span><\/p>\n

– T\u1ea7m quan s\u00e1t h\u1ed3ng ngo\u1ea1i: 100 m\u00e9t.<\/span><\/p>\n

–\u00a0Camera<\/a><\/strong>\u00a0h\u1ed7 tr\u1ee3 c\u00e1c ch\u1ee9c n\u0103ng: Ch\u1ed1ng ng\u01b0\u1ee3c s\u00e1ng th\u1ef1c WDR (120dB), ch\u1ebf \u0111\u1ed9 ng\u00e0y \u0111\u00eam (ICR), t\u1ef1 \u0111\u1ed9ng c\u00e2n b\u1eb1ng tr\u1eafng (AWB), t\u1ef1 \u0111\u1ed9ng b\u00f9 s\u00e1ng (AGC), ch\u1ed1ng ng\u01b0\u1ee3c s\u00e1ng (BLC, HLC), Ch\u1ed1ng nhi\u1ec5u (3D-DNR), t\u1ef1 \u0111\u1ed9ng l\u1ea5y n\u00e9t.<\/span><\/p>\n

– H\u1ed7 tr\u1ee3 c\u00e1c t\u00ednh n\u0103ng th\u00f4ng minh: SMD PLUS v\u00e0 b\u1ea3o v\u1ec7 v\u00e0nh \u0111ai, ph\u00e1t hi\u1ec7n khu\u00f4n m\u1eb7t, ch\u1ee5p \u1ea3nh th\u00f4ng minh, ph\u00e1t hi\u1ec7n thay \u0111\u1ed5i hi\u1ec7n tr\u01b0\u1eddng, ph\u00e1t hi\u1ec7n \u0111\u1ed3 b\u1ecf qu\u00ean ….<\/span><\/p>\n

– Quay qu\u00e9t ngang 400\u00b0\/s, d\u1ecdc 300\u00b0\/s, quay d\u1ecdc l\u00ean xu\u1ed1ng 90\u00b0 200\u00b0 \/s, h\u1ed7 tr\u1ee3 l\u1eadt h\u00ecnh 180\u00b0.<\/span><\/p>\n

– H\u1ed7 tr\u1ee3 c\u00e0i \u0111\u1eb7t tr\u01b0\u1edbc 300 \u0111i\u1ec3m v\u1edbi giao th\u1ee9c (DH-SD), 5 khu\u00f4n m\u1eabu (Pattern), 8 h\u00e0nh tr\u00ecnh (Tour), 5 t\u1ef1 \u0111\u1ed9ng qu\u00e9t v\u00e0 t\u1ef1 \u0111\u1ed9ng quay (Auto Scan), (Auto Pan), h\u1ed7 tr\u1ee3 ch\u1ea1y l\u1ea1i c\u00e1c c\u00e0i \u0111\u1eb7t tr\u01b0\u1edbc khi c\u00f3 thao t\u00e1c \u0111i\u1ec1u khi\u1ec3n (Idle Motion).<\/span><\/p>\n

– T\u00edch h\u1ee3p 1 d\u00e2y c\u1eafm m\u00edc, 2 k\u00eanh b\u00e1o \u0111\u1ed9ng v\u00e0o v\u00e0 1 k\u00eanh b\u00e1o \u0111\u1ed9ng ra.<\/span><\/p>\n

– Ti\u00eau chu\u1ea9n ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc: IP66 (th\u00edch h\u1ee3p s\u1eed d\u1ee5ng trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi).<\/span><\/p>\n

– Ngu\u1ed3n \u0111i\u1ec7n: 12VDC\/3A (\u00b110%), PoE+(802.3at).\u00a0<\/span><\/p>\n

– C\u00f4ng su\u1ea5t: 13W, 21W (IR on).<\/span><\/p>\n

– M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c: -40\u00baC ~ 70\u00baC.<\/span><\/p>\n

– K\u00edch th\u01b0\u1edbc: \u03a6160 \u00d7 295 mm.<\/span><\/p>\n

– Tr\u1ecdng l\u01b0\u1ee3ng: 4.8kg.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Camera IP Speed Dome h\u1ed3ng ngo\u1ea1i 4.0 Megapixel DAHUA DH-SD49425XB-HNR – Camera C\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh: 1\/2.8 inch STARVIS\u2122 CMOS. – \u0110\u1ed9 ph\u00e2n gi\u1ea3i: 4.0 Megapixel 25\/30fps@4MP. – Chu\u1ea9n n\u00e9n h\u00ecnh \u1ea3nh: H.265+. – Zoom quang: 25X (4.8mm~120mm). – Zoom s\u1ed1: 16x. – C\u00f4ng ngh\u1ec7 Startlight v\u1edbi \u0111\u1ed9 nh\u1ea1y s\u00e1ng c\u1ef1c th\u1ea5p: 0.005Lux\/F1.6 (\u1ea3nh m\u00e0u), […]<\/p>\n","protected":false},"featured_media":55727,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[2666],"product_cat":[2396],"product_tag":[],"class_list":["post-55666","product","type-product","status-publish","has-post-thumbnail","product_brand-dahua","product_cat-camera-speed-dome","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product\/55666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/comments?post=55666"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media\/55727"}],"wp:attachment":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media?parent=55666"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_brand?post=55666"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_cat?post=55666"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_tag?post=55666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}