3轴心圆顶的摄像机

SONY CCD Dome Camera Automatic Gain Control & BLC36 High Output IR LED's W/60' RangeSony HQ1 DSP chipsetBuilt-in 4-9mm varifocal lensLens adjustable external Model NumberKC-EF3154Scanning SystemNTSC525 lines 2:1 interlacePAL625 lines 2:1 interlaceScanning FrequencyNTSC15,734Hz(H) , 60Hz(V)PAL15,625Hz(H) , 50Hz(V)Effective PixelsNTSC811(H) x 508(V)PAL795(H) x 596(V)Electronic ShutterNTSC1/60-100,000sec.PAL1/50-100,000secImage Device1/3" Sony Super HAD CCDHorizontal Resolution540 TV linesSensitivity0.2Lux, 0 Lux at IR onSignal to NoiseMore than 48dBGain ControlAGCWhite BalanceAuto ATW 2500-9500 °KBLCAutoGamma Correction0.45SYNC SystemInternalLensBuilt-in 3.5-8mm varifocal lensVideo Output1.0 Vp-p, 75 OhmIR LED36 units 850nm infrared LEDIR Distance30meters (Subject to IR reflection conditions )IR StatusIR on: Under 10 Lux, by PT auto controlLED lifeMore than 10,000 HoursProtection ClassIP 57Power Requirement (± 10%)DC12V, 500mAPower Consumption (± 10%)IR on: 300mA, IR off: 120mAOperation Temp.Operating: -20oC + 50oC , Storage: -30oC + 80oC , Humidity:0 95%RHDimensions ( mm )158(ø) x 117 (H)Weight ( N.W)1180g