Re: Re: Short range PIR's

["Stuart Meier" <stuartmeier@xxxxxxxxxxxxxxxxxxxx>]

There are PIRs with adjustable sensitivities which would do the trick. Eg
TLC
ST3100. Next, need to find an un-ugly one :-)
StUart
----- Original Message -----
From: "Benfield, John" <john.benfield@xxxxxxx>
To: <ukha_d@xxxxxxx>
Sent: 25 February 2004 09:05
Subject: RE: [ukha_d] Re: Short range PIR's


> >You could use alternative technologies, such as beam break or
> >trans-reflective sensors.
>
> Being a bit thick, what's a trans-reflective sensor?
>
> JB
>
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