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Re: Glass breaks again...



"Robert L. Bass" <robertlbass@xxxxxxxxxxx> wrote in message
news:yJGdnRU3e8N3yvHfRVn-tg@xxxxxxxxxxxxxx
> > Glass break detectors are microphones. Lots of
> > household noises will set them off occasionally.
>
> Correction -- Glass break detectors *contain* microphones.  Good ones also
> contain circuitry to help them ignore most non-alarm sounds.
>
> --
>
> Regards,
> Robert L Bass

Now thats being anal




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