27X放大了7英寸高速圆顶的监控摄像机

Model No EC-SP1812EC-SP2212Camera Type7inchHighspeeddomeCCTV cameraImage Sensor1/4 Inch SONY EXview HAD CCD1/4 Inch SuperHAD CCDEffective PixelsPAL:752(H) x582(V) 440K NTSC:768(H) x494(V) 380KMin. Illumination0.7Lux(F1.4 50IRE)1Lux (color),0.5 Lux(B/W)Horizontal Res.480 TVL480 TVLZoom18 Optical 12x Digital Zoom22x Optical 10x Digital ZoomFocal LengthF1.4-F3.0 f=4.1-73.8mmF=1.6-3.7 f=3.9-85.8mmS/N Ratio50dB(AGC Off)FocusAuto/Manual (preferential)Shutter Speed1/50 1/120000secAGCAutoBlack and White ModeAuto/Color/BWBLCOn/OffExposalAuto/Manual/Priority/Backlight CompensationPrivacy ZoneOn/Off ,4 Dynamic tracking privacy zonesOperation ButtonFar/Near ZoomOSDEnglishDigital FlipOn/OffPatrol LearnLearn/Play/Stop, up to 120 secondsImage FreezeOn/OffPan / Tilt RangePan: 0° 360°, Tilt: 0° 90°Pan SpeedManual: Approx. 0.1°/s-120°/s 8 steps/64 steps.Sequential position maximum approx. 300°/sTilt SpeedManual: Approx. 0.1°/s-120°/s 8 steps/64 steps.Sequential position maximum approx. 300°/sPreset position256 Preset Positions presets accuracy 0.1°cruise5 Auto cruise by presets,4 patternsVideo OutputVBS: 1.0Vp-p (Sync. Negative) Y/CCommunicationRS-485ProtocolPelco-D, Pelco-P selectableBaud Rate2400/4800/9600bpsAlarm7(Input)/2(Output)Rated PowerAC24V 60WOperating Temp-40° +50°Product Sizeφ200X360(H) mmPackage Size520X360X400mmWeightAbout 8.3Kg (with housing)Install TypeTop or Side