The WS-301 Passive Infrared (PIR) Wall Switch Sensor turns lighting or fan loads on and off based on occupancy and ambient light level. The sensor replaces existing wall switches and fits behind a standard decorator wall plate.FEATURES AND BENEFITS:- 180° coverage, maximum of 900 sq ft- Shallow (1”) back housing and flying leads for easy installation- Built-in light level sensor- Optional neutral connection with break off tab to expose neutral terminals- Button provides positive tactile feedback
Zero crossing circuitry reduces stress on the relay and results in increased sensor life
180° coverage, maximum of 900 ft2
Adjustable time delay and sensitivity
Custom two-tier Fresnel lens enhances detection at the desktop level
Light level sensor holds lights off when ambient lighting is above the preset level
Patented voltage drop protection
Defaults to Manual-ON operation for maximum energy savings
180° coverage, maximum of 900 sq ft
Shallow (1-inch) back housing and flying leads for easy installation
Optional neutral connection with break off tab to expose neutral terminals