Combines PIR technology with a microprocessor based digital architecture by eliminating false triggering, the sensor provides a trouble free "install and forget" solution for lighting controlSelf-adjusting settings continuously analyze and adjust infrared sensitivity, timer operation and long term performanceAdjustable swivel neck rotates 80 deg vertically and 60 deg horizontally, can be used for ceiling or wall mountingAmbient light override prevents lights from turning ON when there is ample natural lightCompensates for real time occupancy patterns preventing unnecessary ON/OFF switchingNon-volatile memory preserves all automatic and manual settings during power outagesFast, simple installation using three color coded low voltage wires and a single mounting post