| Type | Video Camera | |||
| Style | Dome Camera | |||
| Sensor | CCD | |||
| Technology | Pan / Tilt / Zoom | |||
| Special Features | Miniature Camera | |||
| Place of Origin | China>>Guangdong | |||
| Brand Name | vetech | |||
| Model Number | VT-669/VT668H/VT-668 | |||
| CCD IR Day/Night cameras | ||||
| Model | VT-666 | VT-663H | VT-663A | VT662S |
| Pickup device | 1/3" SONY CCD | 1/4" SHARP CCD | ||
| Number of pixels | NTSC:512(H)*582(V)/PAL:512(H)*492(V) | |||
| NTSC:752(H)*582(V)/PAL:752(H)*492(V) | ||||
| System of signal | PAL/NTSC | |||
| Horizontal resolution | 520TV Lines | 480TV Lines | 420TV Lines | 420TV Lines |
| Minimum illumination | 0.001Lux/F1.2 | 0.001Lux/F1.2 | 0.5Lux/F1.2 | 1.0Lux/F1.2 |
| S/N Ratio | More than 52dB | |||
| Gamma correction | >0.45 | |||
| White balance | Auto | |||
| Backight compensation | Auto | |||
| Lens mount | 2~16mm Outside the focusing lens | |||
| Video output | 1.0Vp-p,75Ω,BNC Connector | |||
| Power supply | DC12V | |||
| Power | 1000mA(IR ON MAx 1200mA) | |||
| Operation temerature | -20~+50 | |||
