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Re: Do "Pet Immunity" Motion Detectors Really Work?



He wrote the OP in the 90's !



1990smovies@xxxxxxxxx Wrote:

>Skipping all 16 years into the future, pet immunity detectors have become so much more reliable. For instance, Pyronix and Visonic (all the major brands) have developed new pet tolerant PIR sensors that are essentially so reliable, and use extremely reliable chipsets as the ones you were talking about were from the 90s, and since then they have come a looooong way. They don't even have relays in them anymore! (not the noisy ones anyway)
>You can buy dual tech sensors and they only cost between £10 and £20 for a decent quality system.
>
>Harry
>
>On Wednesday, November 25, 1998 8:00:00 AM UTC, leef wrote:
--

They who can give up essential liberty to obtain a little temporary safety,
 deserve neither liberty nor safety. - Ben Franklin


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