1/2.7-in. 5 MP Progressive-scan CMOS Sensor Dual Stream Encoding Smart H.265+ and H.264 Dual Codecs 5 MP at 15 fps or 3 MP at 30 fps, Maximum Resolution Starlight Technology for Low Light Sensitivity 2.8 mm or 3.6 mm Fixed Lens Options True WDR (120 dB) and Day/Night (ICR) Maximum IR LED Length 30 m (98 ft) with Smart IR Intelligent Video System IP67 Ingress Protection Five-year Warranty
| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology Ltd |
| Model code | N51BD22 |
| Series | PRO Series |
| Chip Inch Size | 1/2 inch |
| Colour Type | Colour / Monochrome |
| Resolution | 5MP resolution |
| Digital (DSP) | Yes |
| Specialist Type | Infrared |
| Sensitivity Lux | 0 ~ 0.09 |
| Auto Iris | Yes |
| Direct Drive | Yes |
| Electrical Specifications |
Voltage: 12 VDC / PoE Power Consumption: < 4.85 W |
| Focal Length mm | 2.8 |
| Mount Type | Pole, Corner |
| Wide Dynamic Range | Yes |
| Network Properties |
Image Frame Rate: 15 ~ 30 fps Interface: RJ-45 (10/100 Base-T) Network Protocols: HTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS, UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, IGMP, SNMP |
| Back Light Compensation | Yes |
| Auto Gain Control | Yes |
| White Balance | Yes |
| Electronic Shutter Range | 1/3 s to 1/100000 s |
| S/ N (Signal/ Noise) Ratio dB | > 50 |
| Compression Type | Smart H.265+, H.265, Smart H.264+, H.264 |
| Physical Specifications |
Weight g: 380 Dimensions mm: 70 x 165 |
| Environmental Specifications |
Protection: IP67 Operating Temperature oC: -30 ~ +60 C (-22 ~ +140 F) Operating Humidity %: < 95 |
| HD | Yes |
| Additional info |
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