Product details:

Lithonia Lighting Sensor Switch Low-voltage on/off photocell occupancy sensor in white color, features plastic construction and matte finish. Sensor requires 12 - 24-Volt AC/Volt DC voltage and 4-Milli-Amps current for operation. It is suitable for automotive/parking, education, government, healthcare, hospitality, manufacturing, offices/banks, power/gas and more. Sensor measures 4.55-Inch Dia x 1.55-Inch. It is ceiling mountable. Sensor operates at temperature range of 14 to 160 deg F. Sensor is cULus listed and RoHS compliant.