LOS-WDT-R-WH Dual Technology, 1600 sqft, w/relay

The LOS-WDT series wall mount sensor offers a combination of both Ultrasonic and Passive Infared technologies. Used in spaces with pendant fixtures, ceiling fans, or high ceilings (greater than 12ft). Ultrasonic sensors provide excellent detection of minor motions, such as typing at the keyboard. Passive Infrared sensors provide false tripping immunity and are better suited for major motion, such as walking. This Dual Technology Sensor provides 110 degree coverage up to 1600 sq ft. 20-24VDC. White Only. Contains second Dry Contact Relay.