1.IR Led array camera 2.High resolution,can reach 650TVL 3.IR view distance ... .4. 420TVL,480TVL,540TVL,600TVL,650TVL are Optional. IR Led array camera: Model No.JG-8090ZLImage Sensor1/3 Sony CCDHorizontal Resolution420TVL,480TVL ... than 700mAElectronic Shutter1/50(1/60) ~ 1/10,000 Sec.Video output1.0v p-p /75Operation temp-10 to 50 centigrade ...