Wall Mount Occupancy/Vacancy Sensors - PIR - Wall Mount Occupancy/Vacancy Sensors - PIR lead to great energy savings. PIR Wall Mount Occupancy/Vacancy Sensors turns lights On/Off automatically when people enter or leave a room. Will work with Electronic, Fluorescent, Compact Fluorescent, Magnetic Low Voltage, Electronic Low Voltage and LED lighting. Auto ON/OFF & Manual ON/Auto OFF. Vacancy Setting allows for Manual ON/Auto OFF Function. 30Ft Range When Mounted 4Ft Height. Coverage: 180°, 720 sq ft. Adjustable Light Level Sensitivity Settings - Ambient light setting automatically adjusts itself and controls when lights turn On/Off, depending on sufficient natural light present. LED Indicator for visibility in darkened rooms. Time Delay Off setting is adjustable from 5 Seconds to 30 minutes. Removable Cover with mode settings and dip switch adjustments. Decorative Wall plate Included. Material: Polycarbonate. 60Hz. Neutral Required. Conforms to California Title 24 Energy Code. cULus Listed.