| Loại | IR Camera |
| Hãng sản xuất | TWIDA |
| Độ phân giải | 480 TV lines |
| MODEL | TWD-IAV004 | TWD-IAV004-480 | TWD-IAV004-540 | TWD-IAV004-560 | TWD-IAV004-600 | TWD-IAV004-700 |
| Image Sensor | 1/3 Sony Super HAD CCD II | 1/3” Sony Effio-E CCD and DSP | ||||
| Horizontal Resolution | 420TV Lines | 480TV Lines | 540TV Lines | 560TV Lines | Color: 600TV Lines, B/W: 650TV Lines | Color: 700TV Lines, B/W: 750TV 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) | PAL: 795(H)*596(V), NTSC: 811(H)*508(V) | PAL: 976(H)*582(V), NTSC: 976(H)*494(V) | ||
| LED No. | 2 pieces of 3rd generation array LEDs | |||||
| Ranging Distance | 45-55m | |||||
| Infrared Wavelength | 850nm | |||||
| Sync System | Internal Synchronization | |||||
| S/N Ratio | >48dB | >50dB (AGC OFF) | >52dB (AGC OFF) | |||
| Lens | 4-9mm IR varifocal Lens (Metal roller system design) | |||||
| Electronic Shutter | PAL: 1/50 -1/100,000 Sec, NTSC: 1/60 -1/100,000 Sec | |||||
| Gamma Correction | r=0.45 | |||||
| OSD menu | / | YES (4 Languages) | YES (8 Languages) | |||
| Communication Mode | / | RS485 control, PELCO-D / P | / | |||
| White Balance | AUTO | Auto (ATW1, ATW2, AWC-SET, MANUAL) | ||||
| BLC | AUTO | ON / OFF (2AREA), HLC | BLC / HLC / ATR (WDR) / OFF | |||
| AGC | AUTO | High / Middle / Low (6dB-40dB) | ||||
| Image Function | / | Digital WDR | ||||
| Noise Reduction | / | 2D-DNR | ||||
| D/N Mode | / | Auto / Day / Night / Ext. Control for option | ||||
| Minimum Illumination | 0Lux (IR ON) | Day: 0.1Lux/F2.0, Night: 0.001Lux/F2.0, 0Lux (IR ON) | Day: 0.01Lux/F1.2, Night: 0.001Lux/F1.2, 0Lux (IR ON) | |||
| Video Output | 1.0Vp-p, 75Ω | |||||
| Power Supply | DC12V +/- 20% | |||||
| Operation Temperature | -10℃~+50℃ | |||||
| Case | IP66-rated metal case, with anti-reflection glass, with 3-axis cable-managed Bracket | |||||
| Dimension | Φ80*Φ130*160mm | |||||
| MODEL | TWD-IAV004 | TWD-IAV004-480 | TWD-IAV004-540 | TWD-IAV004-560 | TWD-IAV004-600 | TWD-IAV004-700 |
| Image Sensor | 1/3 Sony Super HAD CCD II | 1/3” Sony Effio-E CCD and DSP | ||||
| Horizontal Resolution | 420TV Lines | 480TV Lines | 540TV Lines | 560TV Lines | Color: 600TV Lines, B/W: 650TV Lines | Color: 700TV Lines, B/W: 750TV 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) | PAL: 795(H)*596(V), NTSC: 811(H)*508(V) | PAL: 976(H)*582(V), NTSC: 976(H)*494(V) | ||
| LED No. | 2 pieces of 3rd generation array LEDs | |||||
| Ranging Distance | 45-55m | |||||
| Infrared Wavelength | 850nm | |||||
| Sync System | Internal Synchronization | |||||
| S/N Ratio | >48dB | >50dB (AGC OFF) | >52dB (AGC OFF) | |||
| Lens | 4-9mm IR varifocal Lens (Metal roller system design) | |||||
| Electronic Shutter | PAL: 1/50 -1/100,000 Sec, NTSC: 1/60 -1/100,000 Sec | |||||
| Gamma Correction | r=0.45 | |||||
| OSD menu | / | YES (4 Languages) | YES (8 Languages) | |||
| Communication Mode | / | RS485 control, PELCO-D / P | / | |||
| White Balance | AUTO | Auto (ATW1, ATW2, AWC-SET, MANUAL) | ||||
| BLC | AUTO | ON / OFF (2AREA), HLC | BLC / HLC / ATR (WDR) / OFF | |||
| AGC | AUTO | High / Middle / Low (6dB-40dB) | ||||
| Image Function | / | Digital WDR | ||||
| Noise Reduction | / | 2D-DNR | ||||
| D/N Mode | / | Auto / Day / Night / Ext. Control for option | ||||
| Minimum Illumination | 0Lux (IR ON) | Day: 0.1Lux/F2.0, Night: 0.001Lux/F2.0, 0Lux (IR ON) | Day: 0.01Lux/F1.2, Night: 0.001Lux/F1.2, 0Lux (IR ON) | |||
| Video Output | 1.0Vp-p, 75Ω | |||||
| Power Supply | DC12V +/- 20% | |||||
| Operation Temperature | -10℃~+50℃ | |||||
| Case | IP66-rated metal case, with anti-reflection glass, with 3-axis cable-managed Bracket | |||||
| Dimension | Φ80*Φ130*160mm | |||||