EATON OSP10M-GY Commercial Grade Passive Infrared Wall Mounted Occupancy Sensor, 120/277V, Gray Conserves energy and automates your residential and commercial lighting when you enter or leave a room 180-degree field of view and detects major motion within 1,000-square feet of the sensor and minor motion within 300-square feet Compatible with incandescent lamps, halogen fixtures, electronic and magnetic fluorescent ballasts and electrical motor loads Finished in gray, installs in place of a single-pole wall switch and fits a standard wall box Comes with a 10-year limited warranty