Detailed Description  ModelKHD-63UF2KHD-62UF2KHD-61UF2KHD-81UF2Image Sensor1/3"SONY1/3"SONY1/4"SHARPHorizontal Resolution540 TV Line 480 TV Line 420 TV Line Pixels PAL:795 (H)× 596(V) NTSC :811 (H) ×508 (V) PAL:752(H)×582(V) NTSC:768(H)×494(V)PAL:500(H)×582(V) NTSC:510(H)×492(V)TV SystemPAL/NTSCLens3.7mm Taper Pinhole Lens(Optional)Sync SystemInternalUsable Illumination 1.0Lux/F2.0 0.8Lux/F2.0 1.0Lux/F2.0 S/N Ratio≥48dB (AGC OFF)Gamma Correction0.45Video OutComposite Signal (1.0Vp-p, 75Ω)Scanning SystemPAL:625 Lines, 50 Field/Sec;NTSC:525 Lines, 60 Field/SecElectronic Shutter TimeAuto:PAL 1/50-1/100,000Sec;NTSC 1/60-1/100,000SecOperation Temperature-10 ~ +50 RH95% MaxStorage Temperature-20 ~ +60 RH95% MaxWhite BalanceAutoPower SourceDC12V 150mA Dimension86 x 53(H) mm Weight350g