Mô tả sản phẩm: Witec WI-1221E
| Model No. | WI-1221 | |||||
| Image Sensor | 1/3″SONY HAD CCD | 1/3″LG CCD | ||||
| Horizontal Resolution | 700 TVL | 650 TVL | 600 TVL | 540 TVL | 420TVL | 480TVL |
| Sensitive Area | 4.9mm(H)×3.7mm(V) | |||||
| Effective Pixels | PAL:1020(H)×596(V) | PAL:976(H)×582(V) | PAL:795(H)×596(V) | PAL:752(H)×582(V) | PAL:500(H)×582(V) | PAL:500(H)×582(V) |
| NTSC:1020(H)×508(V) | NTSC:976(H)×492(V) | NTSC:811(H)×508(V) | NTSC:768(H)×494(V) | NTSC:510(H)×494(V) | NTSC:510(H)×492(V) | |
| Signal System | PAL/NTSC | |||||
| Min. Illumination | IR 0 Lux/F1.2 | |||||
| Signal System | ≥50dB(AGC Off) | |||||
| Auto Electronic Shutter | PAL:1/50s----1/100.000s; NTSC:1/60s----1/100.000s | |||||
| Lens | 3.6/6mm | |||||
| IR Distance | 25m | |||||
| Led Lights | 24pcs of Φ5mm Super bright Led lights | |||||
| Gamma correction | ≧0.45 | |||||
| Synchronous System | INT | |||||
| Video Output | 1.0Vp-p.75Ω, BNC Connector | |||||
| Day/Night | Pure Colour, Colour to B&W | |||||
| Motion Detection | On/Off | × | ||||
| Privay Zone Mask | On/Off | × | ||||
| D-W.D.R. | On/Off | × | ||||
| O.S.D. Menu in Multi-Languages | 8 | 5 | 2 | × | 5 | |
| DNR | 2D-DNR, On/Off | 3D-DNR, On/Off | 2D-DNR, On/Off | × | 2D-DNR, On/Off | |
| Highlight Masking Exposure | On/Off | × | On/Off | |||
| Mirror | On/Off | × | On/Off | |||
| Backlight Compenstation | On/Off | Auto | On/Off | |||
| White Balance | AWC/ATW/Manual | Auto | AWC/ATW/Manual | |||
| Gain Control | Low, Middle, High & Off | Auto | Low, Middle, High & Off | |||
| Others | Brightness, Sharpness, Contrast Adjustable | Auto | Sharpness Adjustable | |||
| Operating Temperature | －10℃～＋50℃ | |||||
| Storage Temperature | －20℃～＋60℃ | |||||
| Power Data | DC 12V±10% | |||||
| Housing | Metal; IP66 | |||||
| Weight & Size(L×W×H) (L×W×H) | 0.45Kg;129×74×67mm | |||||
| Packing Data | 0.65Kg;175×85×100mm (Including Bracket) | |||||
