High performance CMOS image sensor, megapixel definition. HD video, coaxial cable to transmit the control signal. Support 75-3 coaxial cable transmission without any loss. Transmission distance is over 350 m. High speed, long distance real-time transmission. Support ICR switch to realize surveillance both in the daytime and at night. Support auto exposure, auto white balance, auto electronic shutter and auto gain function. Support DC12V power supply. IP66 compliance Support CVI/TVI/CVBS/AHD video output, switch is simple and fast.