IP Rating IP65 Operating Temperature 20C to 50C Input Voltage 220240 V AC 50Hz Detection Angle 360 Microwave sensors can cut a substantial amount of energy wastage by turning off lights automatically when the area is unoccupied Activated by minimum motion speed Gives stable performance at temperatures as low as 20C and as high as 55C Motion can be detected through plastic glass false ceilings thin nonmetal materials