Specifications: 1.Image Sensor: OV7950 2.Pixels: 656*492 3.Resolution: 420TV lines 4.Min. Illumination:0.2 Lux 5.SNR: >48dB(AOC on) 6.Dynamic Range: >72dB 7.Lens Angle: 170/120/90 degrees 8.TV System: NTSC 9.Video Output: 1.0Vp-p, 75 ohms 10.Working Voltage: 9-15V DC 11.Working Environment temperature: -40degree~+100degree,Rh 95% 12.Output Cables: Power Cable, 13.Signal Cable, Ground Cable 14. Reverse Guard Line: Available Special Features: Genlock function, wide view angle, high sensitivity, high definition.