Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What is a Quad PIR?

April 26, 2017PIR Quad

0

Posted

What is a Quad PIR?

1 Answer

0

Posted

A. A Quad PIR is very much like the standard PIR but uses two circuits instead of one (each circuit is ‘Dual Element’, hence ‘Quad’). These types of detector are far more resistant to causes of false alarms e.g. draughts, small animals and insects etc. These detectors look similar to a PIR.