| Brand | Vicon |
| Model Code | VN-855DNV4 |
| Series | I-Onyx Series |
| Colour Type | Colour/Monochrome |
| Chip Inch Size | 1/3 |
| Resolution | 540 |
| Digital (DSP) | Yes |
| Specialist Type | Network |
| Sensitivity Lux | 0.01 |
| Auto Iris | Yes |
| Direct Drive | Yes |
| Lens Mount | C/CS |
| Picture Elements HxV | PAL: 752 x 582; NTSC: 768 x 494 |
| Back Light Compensation | Yes |
| Auto Gain Control | Yes |
| White Balance | Yes |
| Electronic Shutter Range | PAL: 1/50 ~ 1/100,000; NTSC: 1/60 ~ 1/100,000 |
| S/ N (Signal/ Noise) Ratio dB | >52 |
| Synchronisation | Internal |
| Signal Mode | PAL, NTSC |
| Compression Type | MPEG-4, JPEG |
| Network Properties | Interface: RJ-45, LAN: 100/10 Mbps, TCP/IP Unicast
Software: ViconNet 4.0
|
| Electrical Specifications | Power Consumption: 6.5 W
Voltage: 24 V AC
|
| Physical Specifications | Dimensions mm: 56 x 74 x 135
Weight g: 400
|
| Environmental Specifications | Operating Temperature oC: -10 ~ +50
Operating Humidity %: 0 ~ 85
|
| Model Info | I-Onyx series day/night version camera powered by ViconNet 4.0 (models compatible with ViconNet 3.0 also available). 1 alarm / audio input. Maximum of 10 viewing/recording streams of video per camera. |
