Occupancy Sensor Circular Motion Sensor For Use With 2NCA6 2NCA7 6FFW5 6FFW8 - Color White Height (In.) 1-3/4 Width (In.) - Depth (In.) - Length (In.) - Dia (In.) 4-1/4 Operating Temp Range (F) -4 to 100 Display Temp Range (F) - - - Input Voltage 24 VAC Sensor Type Passive Infrared - - Includes 360 Degree Detection Pattern