| MODEL | VT-801A/801S/801E | VT-812A/812S/812E | VT-823A/823S/823E |
| Image Sensor | 1/4〞Sharp CCD | 1/3〞Sony CCD | 1/3〞Sony CCD |
| Sensing area | 3.6mmx2.7mm | 4.9mmx3.7mm | 4.9mmx3.7mm |
| Effective pixels | PAL:500(H)x582(V) NTSC:510(H)x492(V) | ||
| Horizontal Resolution | 420TV Line | ||
| Lens Mount | CS/C Mount | ||
| Signal mode | PAL/NTSC | ||
| Shutter Speed | 1/50(1/60)-1/100,000sec. | ||
| S/N ratio | 》48db | ||
| White Balance | Auto | ||
| Backlight Compensation | ON/OFF Selectable | ||
| Auto Gain Control | ON/OFF Selectable | ||
| Electronic shutter | ON/OFF Selectable | ||
| Minimum lllumination | 1.0Lux when F 1.2 | 0.8Lux when F 1.2 | |
| Auto Iris Lens | DC/Video Drive Auto Iris Lens selectable DC/VIDEO | ||
| Video output | 1.0Vp-p75Ω | ||
| Power Supply | DC12V | ||
| Operation temperature | -10°C~+50°C | ||
| Dimensions | 58mmx50mmx105mm | ||
