Occupancy version can be set to auto-on/auto-off or manual on/auto-off|Vacancy version available to meet CA Title 24 requirements|Smart ambient light detection|Adaptive switching algorithm for extended relay life|32 to 104 deg F operating temperature, 0 - 90 Percent humidity, non-condensing|Single Pole only|Features passive infrared (PIR) motion detection with exclusive Lutron XCT Technology for fine motion detection, which is 2-3x better at picking up motion than other manufacturers|180 deg sensor field of view (900 sq ft major motion and 400 sq ft minor motion coverage)|Rated to work with up to 2A lighting, 120V|180 deg sensor field of view (900 sq ft major motion and 400 sq ft minor motion coverage), Tamper-resistant lens