Mô tả sản phẩm: Twida TWD-I404
| MODEL | TWD-I403P | TWD-I404P | TWD-I404 | TWD-I404-480 | TWD-I404-540 | TWD-I404-560 |
| Image Sensor | 1/4“ Sharp Color CCD | 1/3“ Sharp Color CCD | 1/3" Sony Super HAD CCD II | |||
| Horizontal Resolution | 420TV Lines | 480TV Lines | 540TV Lines | 560TV Lines | ||
| Signal System | PAL / NTSC | |||||
| Picture Pixels | PAL: 500(H)*582(V), NTSC: 510(H)*492(V) | PAL: 752(H)*582(V), NTSC: 768(H)*494(V) | ||||
| LED No. | 24 pieces of F5 LEDs | |||||
| Ranging Distance | 20-25m | |||||
| Infrared Wavelength | 850nm | |||||
| Sync System | Internal Synchronization | |||||
| S/N Ratio | >48dB | |||||
| Lens | 3.6/6mm Lens | |||||
| Electronic Shutter | PAL: 1/50 -1/100,000 Sec, NTSC: 1/60 -1/100,000 Sec | |||||
| Gamma Correction | r=0.45 | |||||
| White Balance | AUTO | |||||
| BLC | AUTO | |||||
| AGC | AUTO | |||||
| Minimum Illumination | 0Lux (IR ON) | |||||
| Video Output | 1.0Vp-p, 75Ω | |||||
| Power Supply | DC12V +/- 20% | |||||
| Operation Temperature | -10℃~+50℃ | |||||
| Case | IP67-rated metal case, with anti-reflection glass, with 3-axis cable-managed bracket | |||||
| Dimension | Φ60*140mm | |||||
