1.Product Name:Intelligent IR Vari-Focal Eyeball Camera 2.Day & Night:Auto (CDS Control) 3.Video System:NTSC/PAL System 4.Sensor:1/3" Sony Ex-View 960H CCD 5.Numbers of Pixel:NTSC:976H×494V; PAL:976H×582V 6.Resolution:700TVL 7.Sensitivity:0Lux (36pcs LED ON) 8.Sync.:Internal 9.H.Frequency:NTSC:15.734KHz PAL:15.625KHz 10.V.Frequency:NTSC:60Hz PAL:50Hz 11.Scanning:2:1 Interlace 12.S/N Ratio:52dB(min) 13.Electronic Shutter:NTSC:1/60-1/100,000S PAL: 1/50-1/100,000S 14.Lens:Aspherical Auto Iris Lens 2.8-12mm 15.White Balance:Auto 16.Backlight Compensation:On/Off 17.Auto Gain Control:On/Off 18.Gamma Correction:0.45 19.Video Output:1V p-p,75ohm 20.Voltage:DC12V±10% 21.Power Current:290mA (MAX) LED ON 22.IR Distance:25~30M 23.Dimension:140*89 (mm) 24.Weight:680g 25.Storage Temp.:-25~+70Degrees 26.Operation Temp.:-20~+50Degrees