Product Details


Wall Switch Sensor, PDT, 2-Pole

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 & hear occupants. Although perfect for rooms wired for bi-level lighting, the WSD PDT 2P is also convenient for controlling multiple load types and/or voltages (for example a restroom light and fan). Additionally, the settings of the WSD PDT 2P Series sensors can be programmed, without removing the switch plate, by entering simple command sequences via the push-button.

Patented Dual Technology with PIR / Microphonics Detection
Interchangeable Hot & Load Wires
Two Self-Contained Relays - No Power Packs needed
Replaces 2 Switches
Small Motion Detection up to 20 ft
No Minimum Load Requirements
Separate Time Delay for Each Pole
Green LED Indicator


  • Application Type : Education, Government, Healthcare, Hospitality, Manufacturing, Offices and Banks, Religious, Retail, Sports and Recreation, Warehouses
  • Brand Name : Sensor Switch
  • Color : Almond, Black, Gray, Ivory, White
  • Environment : Indoor
  • Finish : Gloss
  • Lens Material : Plastic
  • Listings : cUL, UL
  • Mounting Type : Wall
  • Product Type : Sensor
  • Series : WSD