Mô tả sản phẩm: GMT GM-B642VIR
| ITEM | GM-B642VIR (NTSC) | GM-B642VIR (PAL) |
| Image Sensor | 1/3" Interline transfer type color CCD (SONY) | |
| Effective Pixels | 768H x 494V (380K pixels) | 752H x 582V (440K pixels) |
| Scanning System | 525 Lines 2:1 Interlace | 625 Lines 2:1 Interlace |
| Scanning Frequency | 15.734KHz (H), 59.94Hz (V) | 15.625KHz (H), 50Hz (V) |
| Resolution | 600 TV - Lines | |
| Shutter Speed | 1/60 ~ 1/100,000 sec. | 1/50 ~ 1/100,000 sec. |
| S/N Ratio | More than 48dB (AGC Off) | |
| Sync. System | Internal | |
| Min. Illumination |
0 Lux with IR-LED (42pcs) |
|
| White Balance | AWC | |
| BLC | On | |
| Video Output | VBS 1.0 Vp-p (75ohm Load) | |
| AGC | Built-in | |
| Lens |
Bulilt-in ICR 3.5~16mm Vari-Focal Lens |
|
| Power Supply | DC12V 10% | |
| Power Consumption | 150mA (DC12V) / 450mA (IR LED On) | |
| Operating Temp. | -10℃ ~ +50℃ | |
| Operating Humidity | 90% RH max. | |
