Specifications: Image Sensor: 1/3" CCD Pixels: 656*492 Resolution: 420TV lines Min. Illumination:0.2 Lux SNR: >48dB(AOC on) Dynamic Range: >72dB Lens Angle: 170/120/90 degrees TV System: NTSC/PAL Video Output: 1.0Vp-p, 75 ohms Reverse Guide Line: Available Working Voltage: 9-15V DC Working Environment temperature: -40C~+100C,Rh 95% Output Cables: Power Cable, Signal Cable, Ground Cable Special Features: Genlock function, wide view angle, high sensitivity, high definition.