Visionhitech VN51B-4IR is a day & night IR bullet camera.
| Make | Visionhitech |
|---|---|
| Manufacturer | Visionhitech Co., Ltd |
| Model code | VN51B-4IR |
| Chip Inch Size " | 1/3 inch |
| Colour Type | Colour / Monochrome |
| Resolution TVL | 420 |
| Digital (DSP) | Yes |
| Electrical Specifications |
Voltage: 12 V DC Power Consumption: 260 mA |
| Focal Length mm | 4.3 |
| Picture Elements HxV | 512 x 492 |
| Auto Gain Control | Yes |
| Gamma Correction | 0.45 |
| Electronic Shutter range | 1/60 ~ 1/100,00 sec |
| S/ N (Signal/ Noise) Ratio dB | >50 |
| Synchronisation | Internal |
| Signal Mode | EIA, CCIR |
| Video Output | 1.0Vp-p Composite. 75 Ohms |
| Physical Specifications |
Dimension mm: 51 x 89 Weight g: 350 |
| Environmental Specifications |
Operating Temperature oC: -10 ~ +50 Protection: IP67 Operating Humidity %: < 90 |
| Additional info | Visionhitech VN51B-4IR is a day & night IR bullet camera. |