Specifications: CCD: 1/3?Sony Super HAD CCD Picture Element: PAL:500(H)*582(V) Horizontal Resolution: 420TV Lines Minimum Illumination: 0 Lux(When IR On) S/N Ratio: >48dB AGC: Yes Auto White Balance: AUTO Back Light Compensator: Yes Video Output: 1.0Vp-p, 75Ohm , BNC connector Power source: DC12V Power Consumption: 180mA?mA Focal Length: 6mm Aperture: F1.6 Angle of View: 51?8' M.O.D.: 0.1M IR LED: 12pcs IR Lamps Irradiation Dist.: 15M Temperature Range : - 10 ~ +50 degree Humidity : 90% water resisdence : IP66