650tvl CCTV Camera IR High Speed PTZ Dome

Feature: > horizontal 360 ° , continuous rotation, no blind spot. > Double Case protect Camera device, continuing work temperature lower than 50º C. > Use high quality components, high & minute sub-step into TV, long life conductive slip ring, high-quality belts, stable operation, high reliability. > Adopted domestic the most 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> Design special camera, IR lamp sub-depot separate system, no sphere case glisten, fogging malady> Constant voltage constant current circuit design, ensure IR lamp work in long time, long life. IR lamp life lasting to above 20000hours> Low Power, IR effective distance 120 meters