Sensor Switch WSD PDT 2P WH Control Wall Switch Sensor, White
The WSD PDT 2P Series is a wall switch decorator style Passive Dual Technology (PDT) sensor designed to control two independent loads. Utilizing two isolated power relays, the WSD PDT 2P is factory set to automatically turn load 1 on when initial occupancy is detected, while holding load 2 off until its push-button is pressed. The combination of Passive Infrared (PIR) and patented Microphonics detection, allows this sensor to literally see and hear occupants.