Camera IP Wifi HIKVISION DS-2CV2U21FD-IW(B) 2.0 Megapixel, F2.8mm, Hồng ngoại 10m, MicroSD, âm thanh 2 chiều
- Camera cube 2MP đàm thoại 2 chiều chuẩn H.265+
- Chip 1/2.7" Progressive Scan CMOS
- Độ phân giải 1920 × 1080@30fps
- Hỗ trợ BLC, HLC, 3D DNR
- Chuẩn nén H.265, H.265+, H.264, H.264+
- Tích hợp Micro, loa đàm thoại 2 chiều
- Hồng ngoại lên đến 10 m
- Hỗ trợ khe cắm thẻ nhớ lên đến 256 GB
- Hỗ trợ Wi-fi
- DC 5V ± 10 %, cổng micro USB
Camera IP Wifi HIKVISION DS-2CV2U21FD-IW(B)
Camera HIKVISION DS-2CV2U21FD-IW(B) IP Wifi thuộc dòng camera quan sát hồng ngoại tầm xa 10m, dòng sản phẩm mới nhất của HIKVISION có độ phân giải 2.0 Megapixel giá rẻ, hình ảnh HD siêu nét, hỗ trợ chống ngược sáng kỹ thuật số, đàm thoại âm thanh 2 chiều màu trắng trang nhã sang trọng, sử dụng cho mọi nhà, camera cho văn phòng công ty,camera cho shop thời trang quần áo, camera cho quán café…
Tính năng camera IP Wifi HIKVISION DS-2CV2U21FD-IW(B)
- Camera cube 2MP đàm thoại 2 chiều chuẩn H.265+
- Chip 1/2.7" Progressive Scan CMOS
- Độ phân giải 1920 × 1080@30fps
- Hỗ trợ BLC, HLC, 3D DNR
- Chuẩn nén H.265, H.265+, H.264, H.264+
- Tích hợp Micro, loa đàm thoại 2 chiều
- Hồng ngoại lên đến 10 m
- Hỗ trợ khe cắm thẻ nhớ lên đến 256 GB
- Hỗ trợ Wi-fi
- DC 5V ± 10 %, cổng micro USB
Thông số kỹ thuật
Camera | |
Image Sensor | 1/2.8" Progressive Scan CMOS |
Min. Illumination | 0.01Lux @ (F1.2, AGC ON), 0 Lux with IR |
Shutter Speed | 1/3 s to 1/100,000 s |
Slow Shutter | Support |
Iris | F2.0 |
Lens | 2.8mm, horizontal field of view 105.8° |
Lens Mount | M12 |
Day &Night | IR cut filter with auto switch |
DNR | 3D DNR |
Wide Dynamic Range | Digital WDR |
Compression Standard | |
Video Compression | Main stream: H.264 Sub stream: H.264 |
H.264 Type | Baseline Profile/Main Profile |
Video Bit Rate | 32 Kbps – 8 Mbps |
Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM |
Audio Bit Rate | 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-160Kbps(MP2L2) |
Image | |
Max. Resolution | 1920 × 1080 |
Main Stream Max. Frame Rate | 50Hz: 25fps (1920 × 1080, 1280 ×720) 60Hz: 30fps (1920 × 1080, 1280 ×720) |
Sub Stream Max. Frame Rate | 50Hz: 25fps (704 × 576, 352 × 288, 640 × 480, 320 × 240) 60Hz: 30fps (704 × 480, 352 × 240, 640 × 480, 320 × 240) |
Image Settings | Brightness, saturation, sharpness, contrast are adjustable via client software |
Day/Night Switch | Support auto/scheduled |
Backlight Compensation | Support, zone optional |
Region of Interest | Support 1 fixed region for each stream |
Audio | |
Environment Noise Filter | Support |
Audio Input/Output | Support mono soundtrack |
Audio Sampling Rate | Max. 16 kHz |
Network | |
Network Storage | Support microSD/SDHC/SDXC card, up to 128 GB local storage |
Detection | Motion Detection |
Alarm Trigger | Video Tampering Alarm, HDD Full, HDD Error, Network Disconnected, IP Address Conflicted, Illegal Login |
Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, RTP, RTSP, RTCP, NTP, UPnP, IGMP, QoS, IPv6, Bonjour, SMTP, 802.1x |
Standard | ISAPI |
General Function | One-key reset, Anti-flicker, Heartbeat, Mirror, Password Protection, Privacy Mask, Watermark |
Interface | |
On-board Storage | Built-in Micro SD/SDHC/SDXC slot, up to 128 GB |
Audio Interface | 1 build-in microphone, 1 build-in speaker |
Reset | Yes |
Wi-Fi | |
Wireless Standards | IEEE802.11b, 802.11g, 802.11n |
Frequency Range | 2.4 GHz - 2.4835 GHz |
Channel Bandwidth | 20/40MHz Support |
Protocols | 802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM |
Security | 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS |
Transfer Rates | 11b: 11Mbps, 11g: 54Mbps, 11n: up to 150Mbps |
Wireless Range | 50 meters (The performance varies based on actual environment) |
General | |
Operating Conditions | -10 °C to 40°C (14 °F to 104 °F), Humidity 95% or less (non-condensing) |
Power Supply | DC 5V ± 15 %, micro USB interface |
Current | Max. 0.9A |
Power Consumption | Max. 4.5W |
IR Range | Up to 10 meters |
Material | Plastic |
Memory Card | DS-2CV2U21FD-IW: no memory card included DS-2CV2U21FD-IW/16G-T: includes a 16 GB memory card DS-2CV2U21FD-IW/32G-T: includes a 32 GB memory card DS-2CV2U21FD-IW/64G-T: includes a 64 GB memory card |
Dimensions | Φ 64 × 106.9 mm (Φ 2.52'' × 4.21'') |
Weight | 115 g (0.25 lbs) |
