KPC 139 1/3" H.R color CCD IR camera, resolution 520 TV lines, effective range 25 meters, S/N ratio more than 48dB (AGC off), electronic shutter 1/60 (1/50) to 1/100,000 seconds, lens f3.6mm / F2.0, video output 1.0Vp-p composite, power source DC12V±10%.