Image Sensor: 1/4'' SHARP CCD Effective Pixels: PAL: 500(H)*582(V), NTSC : 510(H)*492(V) Sensing Area: 3.6mm*2.7mm Signal System: PAL/NTSC Horizontal Resolution: 420TV Line Lens Mount: CS/C Mount(optional ) Mini Illumination:1.0 Lux/F1.2 Gain Control:ON/OFF Back Light Compensation:ON/OFF Electronic Shutter:ON/OFF Shutter Speed:1/50(1/60)?/100,000 second Auto Iris Lens:VIDEO/DC (optional) White Balance: Auto Tracking White Balance S/N Ratio: more than 48dB (AGC OFF) Video Output:1.0Vp-p.75Ω(BNC) Power Supply: DC12V/500mA Power Consumption: Less than 2.8W Video Out: VIDEO OUT (BNC) Dimension/mm:113*55*45 Weight(g) :250g