WAHDAT-MD40 Low illumination varifocal lens p2p onvif 2.4 smart zoom ahd cctv cameraFeatures Day/Night (ICR)                                              D-WDR, Defog, Motion detectionPrivacy mask, 2D/3D NR, 16 kinds of languages HD Motorized Zoom Lens Remote control varifocal lens by UTC ControllerModelWAHD13PAT-MD40 WAHD20AAT-MD40WAHD20PAT-MD40WAHD20SAT-MD40sensorNextchip 2431H+Panasonic 34210 Nextchip 2440H+AR0230Nextchip 2441H+Panasonic 34227Nextchip 2441H+ Sony291 StarisSignal System960P@AHD1080P@AHD1080P@AHD1080P@AHDEffective Picture ElementsPAL/NTSC : 1920*960PAL/NTSC : 1920*1080PAL/NTSC : 1920*1080PAL/NTSC : 1920*1080S/N RatioMore than 69dBScanning System2:1 interfaceSynchronous SystemInternal, Negative sync.Auto Electronic Shutter1/50(1/60)S-1/100,000SGama Characteristic0.45Day and Night FunctionSupport IR-CUTIR Distance40Meters (with ￠8X6PCS Infrared LED)IR StatusUnder 10Lux by CDSIR Power OnCDS AUTO ControlVideo Output1Vp-p Composite Output(75Ω/BNC）Auto Gain ControlAutoPower/CurrentDC12V/750mA ±10%Lens2.8-8mm Motorized Zoom LensOSDSupport(through UTC)Size (mm)142(W) x70(H) x66(D)mmStorage Temperature-30~+60℃  RH95% MAXOperating Temperature-10~+60℃  RH95% MAXNw0.5kg