2MP, 1/2.8” CMOS image sensor, low illuminance, high image definition Outputs max. 2MP (1920 × 1080) @30 fps H.265 codec, high compression rate, ultra-low bit rate RoI, SMART H.264+/H.265+, flexible coding, applicable to various band width and storage environments Rotation mode, WDR 120dB, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology Ltd |
| Model code | IPC-HUM4231-S2 |
| Series | Pinhole Series |
| Chip Inch Size | 1/2.8 inch |
| Colour Type | Colour / Monochrome |
| Resolution | 2MP resolution |
| Digital (DSP) | Yes |
| Specialist Type | Network |
| Sensitivity Lux | 0.005 |
| Auto Iris | Yes |
| Direct Drive | Yes |
| Electrical Specifications |
Voltage: 12 V DC Power Consumption: 1.3 W |
| Focal Length mm | 2.8 |
| Wide Dynamic Range | Yes |
| Picture Elements HxV | 1920 x 1080 |
| Network Properties |
Image Frame Rate: 25 fps ~ 30 fps Interface: RJ-45 (10/100 Base-T) Network Protocols: IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP; RTS; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; 802.1x; Bonjour |
| Back Light Compensation | Yes |
| Auto Gain Control | Yes |
| White Balance | Yes |
| Electronic Shutter Range | 1/3 ~ 1/100,000 s |
| S/ N (Signal/ Noise) Ratio dB | 56 |
| Compression Type | H.264, H.264H, H.264B, MJPEG |
| Physical Specifications |
Dimensions mm: 35 x 44 x 30 Weight g: 82 |
| Environmental Specifications |
Operating Temperature oC: -40 ~ +60 C (-40 ~ +140 F) Operating Humidity %: 0 ~ 95 |
| System Requirements | Web Browser: IE: IE8; IE9; IE11 Chrome Firefox |
| HD | Yes |
| Additional info |
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