PYR-4122 Analog Hardwired Pet Immune Passive Infrared Motion Detector

The PYR-4122 is an analog hardwired pet immune passive infrared motion detector is a high stability intrusion sensor.

The PYR-4122 utilizes high-temperature compensation and a unique low-temperature compensation for maximal detection capabilities and minimal false-alarm transmissions.

The PYR-4122’s pyroelectric sensor is enclosed in a sealed chamber, protected from insects and air drafts. For higher-security still, the unit is supplied with a cover tamper which detects tampering with the sensor if the case is opened.


  • Pet immune up to 18Kg (40 lbs)
  • Flexibility of operation and installation
  • Vertical adjustment – Three height scale
  • Draft/insect immunity
  • Cover tamper
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