Mô tả sản phẩm: Witson W3-CB301ST
| Item NO. | W3-CB301HW | W3-CB301HS | W3-CB301SH | W3-CB301ST |
| Image Sensor | 1/3" Sony Effio-P WDR | 1/3" Sony Effio-E | 1/3" Sony CCD | |
| Effective Pixels | PAL:976 (H)× 494(V) NTSC :976 (H) ×582 (V) | PAL:512(H) x 582(V) NTSC:512(H) x 492(V) | ||
| Signal System | PAL/NTSC | |||
| Horizontal Resolution | 700 TV Lines | 500 TV Lines | 420 TV Lines | |
| Mini Illumination | 0.1 Lux | 0.5 Lux | 0.8 Lux | |
| Lens | C/CS Mount | |||
| Electronic Shutter | PAL: 1/50~1/100,000sec ; NTSC:1/60~1/100,000sec | |||
| S/N Ratio | ≥65dB(AGC OFF) | 》50db(AGC OFF) | 》48db (AGC OFF) | |
| Video Output | 1.0Vp-p/75Ω BNC | |||
| Audio Input | No | YES | No | |
| AGC | On/Off | |||
| White Balance | On/Off | |||
| Backlight Compensation | On/Off | |||
| Gamma Characteristic | 0.45 | |||
| Sync. System | Internal | |||
| Power Supply | DC 12V | |||
| Dimension | 125 x 59 x 55 mm | |||
| Operation Temperature | -10°C ~ + 50°C' | |||
