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PIRs can they be doubled?

Guest codezs
Guest codezs
in Detector Queries (Public)

Featured Replies

Hi I was wondering if PIR's can be doubled?

So connecting two PIR's to 1 zone?

Ie maybe connect them using parallel connections?

Would this work?

Please help...

You can fit two Pir's to one zone but it best to wire them so that the first one to detect latches on, that way you can distinguish which one triggered first. Normally it is better to fit one detection device to each zone, this makes it easier in the long term for identification of a fault or an activation.

Colin.
  • 3 weeks later...

YOU HAVE TO CONNECT THEM IN SERIES FOR THEM TO WORK. IT IS NOT GOOD BUT IF ITS THE ONLY OPTION YOU HAVE FINE.

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