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AY894A7R4
图象传感器/image sensor | 1/3〞sony super had ccd |
有效像素/effective pixels | pal:976(h)×582(v) ntsc: 976(h)×494(v) |
信号系统/signal system | pal/ntsc |
水平清晰度/horizontal resolution | 700tv lines |
快门速度/shutter speed | 1/50(1/60)—1/100,000sec auto/fixed |
白平衡/white balance | auto tracking white balance |
| osd菜单/osd menu | chinese/english osd menu optional |
| 加玛校正/gamma correction | 0.45 |
信噪比/s/n ratio | more than 50db |
| 移动侦测/motion detection | on/off |
| 数字宽动态\digital wdr | on/off |
| 隐私遮蔽\privacy masking | 8 zones setup (8 different colors optional) |
| 数字降噪\noise reduction | 2d-dnr |
最低照度/minimum illumination | 0.06 lux / f1.2 (led off) |
视频输出/video output | 1 vp-p / 75 ohms，negative sync |
背光补偿/backlight compensation | fixed / auto / hist+exce / hist+fixed |
电源供给/power requirement | dc 12v±10% 1000ma |
工作温度/operation temperature | -10℃~+50℃ rh95%max |
同步方式/sync system | internal / auto detection (int. / ll) |
尺寸/dimensions | ∮280(l)*95(w)*115(h)mm含支架 |
净重/毛重/nw/gw | 650g/830g |
红外灯数量/led number | ∮5 49pcs |
红外灯距离/infraed lamps | 40m |
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