Auto Tracking PTZ Camera High Speed Dome (NeD89-27-150)

150M Infrared Automatic Tracking Intelligent Dome CameraFeature: > Horizontal 360 ° , continuous rotation, no blind spot, automatic tracking smart dome camera series. > Double case protect camera device, continuing work temperature lower than 50º C. > Using high quality components, senior motor, smooth operation, high reliability; High rotation speed adjusted according to the lens zoom. > Adopted advanced "zoom and optics sync" way control IR lamp, in effect solve "electric torch" domino effect, original creation intelligent control IR lamp on and off, utilize IR light-source in reason. > Special designed camera, IR lamp sub-depot separate system, no sphere case glisten, fogging malady. > Constant voltage & constant current circuit design, ensure long time working for IR lamp, IR lamp life lasting to above 20000hours. > Low Power, IR effective distance is 150 meters. > Optional temperature control system, suitable for working in high or low temperature environment, science, beautiful and fixedness structure. > Triple lighting protection technology, effectively raising the speed dome mine and anti-jamming capability. > Built-in OSD, can set and call presets, pattern track, area scan and display area.