圖象傳感器ImageSensor1/4〞SHARP CCD 有效像素EffectivePixelsPAL:512(H) 582(V) NTSC:512(H) 492(V)信號(hào)系統(tǒng)SignalSystemPAL/NTSC水平清晰度HorizontalResolution420TVlines快門速度ShutterSpeed 1/50(1/60) 1/100,000sec信噪比S/NRatioMorethan48db(AGCOFF)最低照度MinimumIllumination 0LuxAtNight(LEDON)視頻輸出VideoOutput1.0Vp-p,75 工作溫度OperationTemperature-10℃~+50℃RH95％Max功率消耗PpwerConsumperatureDC12V120Ma(WhentheinfraredLampsturnonmaximelectricityis300mA)內(nèi)置鏡頭Built-Lens3.6mm/6mm紅外線波長InfraedWavelength850nm紅外線自動(dòng)開關(guān)InfraedLampsLrradiationKistanceNight/DayOpening/Turnoff尺寸Dimensions 60(W) 70(H) 140(L)mm凈重/毛重NW/GW490g/610g紅外燈數(shù)量LEDnumber 524PCS紅外燈距離InfraedLamps25m