Andy Burns Wrote in message:
Michael Chare wrote:

I need to buy a couple of burglar alarm PIRs for use in a lounge and
another room. We don't have any animals, well not at the moment anyway.
Any recommendations as to what to buy?

I've installed Activ8 Dual-Tech ones (combined PIR and microwave doppler
sensors) spiders haven't managed to set them off so far.



+1 for dual tech passives if there's a chance of false alarms.

Phil
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