| Model | GT-D231iV | |||
| Image Sensor | 1/3” Sony Super HAD II CCD | |||
| Signal System | PAL NTSC | |||
| Picture Elements | PAL:752H×582V NTSC:768H×492V | |||
| Horizontal Resolution | 420TVL | |||
| Lens | 4-9mm Lens | |||
| IR LED | 36pcs | |||
| Synchronization | Internal | |||
| S/N Ratio | ≥50 Db, (AGC Off) | |||
| AGC | Auto | |||
| White Balance | Auto | |||
| Backlight compensation | Auto | |||
| Minimum illumination | 0Lux IR ON | |||
| Video Output | 1.0Vp-p 75 Ohm | |||
| Electronic Shutter | 1/50(1/60)to 1/100,000 s. | |||
| IR distance | 30M | |||
| Power Supply | 12V DC ±10% | |||
| Weight | ||||
| Working Temperature | -20°C to +50°C | |||
| Storage Temperature | -10°C to +50°C | |||
| Working humidity | 90%RH(No Congelation) | |||
