Product Details

*Product discontinued, for reference only*

The wireless WNX-40DS Passive Infrared Sensor from Optex gives superior detection with high performance against false alarms. With an excellent tolerance to spot temperature changes from movements of blinds, curtains and nuisance animals, the WNX-40 uses OPTEX's patented Quad Zone Logic to accurately discriminate between humans and other sources of infrared heat. The WFX-40DS includes a built-in transmitter compatible with DSC 433MHz Wireless Systems.

OPTEX National Defense Authorization Act Declaration

Product Discontinued


  • Buildings
  • House

Key Features

  • Wireless 40 X 40 PIR for DSC 433 MHz series
  • Battery and transmitter included
  • False alarm protection
  • Quad Zone Logic