Product details:

Wattstopper Low-voltage occupancy sensor features ultrasonic technology. It has sensing distance of 2000-Sq-ft and 360-degree viewing angle. Sensor requires 24-Volt DC/AC voltage and 35-Milli-Amps current for operation. It is suitable for restrooms, large offices, open office areas or hallways. It has response time of 5 - 30 mins. Sensor measures 4.5-Inch Dia x 1-Inch. Sensor accepts low-voltage switch input for manual ON operation. Built-in light level sensor ensures easy identification. An auto set feature automatically selects optimal time delay and sensitivity settings. It is ceiling mountable. Sensor is UL/cUL listed and meets NEMA standards.