5-50mm Varifocal Lens HD Bullet Camera 4MP AHD sensor built in 50m Infrared LED Illumination5 to 50mm Varifocal Lens High Definition 4MP AHD sensor Built in 50m Infrared LED Illumination Viewing Angle 42.1~ 6.3° D-WDR incorporating ATR 2D and 3D Noise Reduction Exposure Control High Light Compensation 3-Axis Cable Management Bracket IP66 Weatherproof Bullet Housing in MetalTechnical Specification:Sensor Size: 1/3” Effective Pixels : NTSC/ PAL:2560(H)x1440(V)Resolution : 4 MP (2688 x 1520)Minimum Illumination : 0.1 LuxScanning System : ProgressiveAuto Electronic Shutter : NTSC: 1/60s~1/100 000s PAL: 1/50s~1/100 000sIR Distance : 50 MetersVideo Output : 1Vpp 75 ohmsAuto Gain Control : AutoPower/Current : DC12V(+/-10%)/720mALens : 5-50mm Manual ZoomDimension : ø104 x 276 (L) mm inc. BracketWeight : 1190gStorage Temperature: -30 ~ +60ºC RH95% MaxOperating Temperature: -10 ~ +50ºC RH95% Max