MODEL: HDK-W83C9A Image Sersor: 1/3"sony Super HAD CCD Effective Pixeis: PAL: 752(H)x582(V) Sensing Area: 4.9mmx2.7mm Signal System: P/N Horizontal Resolution: 480 TV Line Built-in Lens 22x,F3.6~79.2mm(F1.6) Sync.System: Internal S/N Ratio : more than 52dB Minimum lllumination: 0Lux(infrared Lamps Turn on) Shutter Speed: 1/50(1/60)-1/100,000sec 1/50(1/60)-1/100,000(S) Focusing System: Normal MF,Zoom Trigger MF Video Output :1.0Vp-p 75 Power Requirement: DC 12V Power Consumption: 850mA Infrared Lamps: 60-80m Video Out: VIDEO OUT(BNC)