The Lutron MRF2S-8SS-LA is a Maestro RF 434MHz occupancy sensing switch rated at 8A for controlling 010V electronic fluorescent ballasts and LED drivers in commercial offices, classrooms, and similar occupied spaces. The integrated passive infrared sensor uses exclusive Lutron XCT Technology with a 180 field-of-view covering up to 900 ft for major motion detection, and supports auto-on/auto-off or manual-on/auto-off modes with adjustable timeout (1, 5, 15, or 30 minutes) and smart ambient light detection. Compatible with up to 10 Pico remote controls, 1 Radio Powr Savr daylight sensor, and 10 Radio Powr Savr PIR sensors via the 434MHz RF network. Light Almond finish; ground wire required.