... isHigh speed dome,moderate speed dome, low speed dome camera,IR Speed dome camera,DSP Zoom Camera,zoom camera without shell,cctv camera, dome camera,zoom dvr,digital speed dome camera,mini dome ... module of 480TVL-Low illumination-Digital high-speed focus-Enhanced IR sensing-Continuous tracking and auto focus Resolution High resolutionSignal modelPAL/NTSCImage sensor1 ...