Product Type Color Waterproof Day & Night Camera Item No. FB8840AIR30 FB8840BIR30 Image Sensor 1/3?SHARP CCD 1/4?SHARP CCD Effective Pixels PAL:500(H)×582(V) NTSC:510(H) ×492(V) PAL:500(H)×582(V) NTSC:510(H) ×492(V) Sensing Area 4.9mm × 3.7 mm 3.6mm × 2.7 mm Signal System PAL/NTSC PAL/NTSC Video out 1.0V[p-p]CCIR,75O/BNC 1.0V[p-p]CCIR,75O/BNC Horizontal esolution 420 TV Lines 420 TV Lines S/N Ratio more than 48db more than 48db Minimum Illumination 0Lux/F1.2 850nm IR 0Lux/F1.2 850nm IR Shutter Speed 1/50(1/60)-1/100,000 sec 1/50(1/60)-1/100,000 sec Lens Mount 3.6mm,6mm,8mm,12mm Selectable 3.6mm,6mm,8mm,12mm Selectable Dimensions 50mm×50mm×50mm 50mm×50mm×50mm Weight 350g 350g Power equirement DC12V/200mA DC12V/200mA