Product Type IR Color Dome Camera Item No. CB5640IR15-3 Image Sensor SONY 1/3 CCD Effective Pixels PAL:500(H)×582(V) NTSC:510(H) ×492(V) Sensing Area 4.9mm × 3.7 mm Signal System PAL/NTSC Video out 1.0V[p-p]CCIR,75O/BNC Horizontal esolution 420 TV Lines S/N Ratio more than 48db Minimum Illumination 0.5Lux/F1.2 850nm IR Shutter Speed 1/50(1/60)-1/100,000 sec Lens Mount 3.6mm,6mm,8mm,12mm Selectable Dimensions 105mm×80mm Weight 220g Power equirement DC12V/200mA