Product DescriptionMage sensor: CMOS OV7950 Lens: F=2.1mm, View angle 170 Resolution: 656x492 S/N ratio: >48dB Dark current: <0.2uA/cm2 Dynamic range: 72dB Min luminance: 0.2lux Operating voltage: 8-15V DC Operating temperature: -20~+80, RH95% Storage temperature: -40~+100, Rh95% Water proof scale: Ip66 Remark: Waterproof, shockproof, Temperature Resistant, moisture Resistant.