图象传感器image sensor

1/4〞sharp ccd

有效像素effective pixels

pal:512(h)×582(v) ntsc: 512(h)×492(v)

信号系统signal system

pal/ntsc

水平清晰度horizontal resolution

420tv lines

快门速度shutter speed

1/50(1/60)—1/100,000sec

信噪比s/n ratio

more than 48db(agc off)

最低照度minimum illumination

0lux at night(led on)

视频输出video output

1.0vp-p,75ω

工作温度operation temperature

-10℃~+50℃ rh95％max

功率消耗ppwer consumperature

dc 12v 120ma(when the infrared lamps turn on maxim electricity is 300ma)

内置镜头built-lens

3.6mm/6mm

红外线波长infraed wave length

850nm

红外线自动开关infraed lamps lrradiation kistance

night/day opening/turn off

尺寸dimensions

φ60(w)×70(h)×140(l)mm

净重/毛重nw/gw

490g/610g

红外灯数量led number

φ5 24pcs

红外灯距离infraed lamps

25m