About This OCCUPANCY LIGHT SWITCH: Passive Infrared (PIR) occupancy detection, uses infrared signals to detect moving objects, to automatically turn ON/OFF lights. PIR motion sensor a bright LED indicator when the activated motion VERSATILE SETTINGS: Light sensor switch features adjustable settings. Adjustable time delay from 15sec-30min, Adjustable sensitivity from 20-100%, Adjustable Light level sensing 360° DETECTION RANGE: Installed at 20 ft (from 5-20 ft), sensor detector provides 360-degree detection with 24-ft detection range. Ideal for hallways, bathrooms, storage areas, closets, mud rooms, pantries and more MULTIPLE COMPATIBLE: LED, Incandescent, Electronic Ballast Fluorescent, Compact-fluorescent(CFL), Magnetic Low-voltage(MLV) & Electronic Low-Voltage(ELV) Compatible Friendly Customer Service: Thanks purchase occupancy sensor with ECOELER. During used, if have any question of our Motion sensors please contact us, we will respond within 24 hours Overview Brand : ECOELER Color : White Power Source : Corded Electric Maximum Range : 20 Feet Mounting Type : Plug-In Mount