Re: External LV PIR's

["Simon Coates" <ecolume@xxxxxxx>]

The GJD Elite PIR has a pressure sensor that acts as a tamper.  However, no
external PIR is totally tamperproof - it's best to position them high
enough
so they're out of reach.

Simon

----- Original Message -----
From: Musashi <simonr@xxxxxxx>
To: <ukha_d@xxxxxxx>
Sent: 20 April 2003 00:52
Subject: Re: [ukha_d] External LV PIR's


Hi Des, I have used GJD Opal External PIR 12v on a couple of my comfort
installs, but note that there are no tampers on these, so although they are
suitable for lighting aplications they are not ideal for perimeter
security.
That said I have found them to be very reliable. £46.20 + Vat each

here is a link to the datasheet http://216.167.90.231/bropdf/opalspec.PDF

and here is alink to them on comfort's website.
http://www.comfort.org.uk/products/index20.html


Simon
----- Original Message -----
From: Frank Mc Alinden
To: ukha_d@xxxxxxx
Sent: Saturday, April 19, 2003 10:30 PM
Subject: Re: [ukha_d] External LV PIR's


Hi Des
I use Pulnix external sensors around the outside of my shack
...
..
MS-100E....I think they were around $160.00 Aussie...not cheap
but work quite well...THey have a UK office....

http://www.PULNIX.CO.UK

Frank


----- Original Message -----
From: "Des Gibbons" <des@xxxxxxx>
To: "Ukha_D@Yahoogroups. Com" <ukha_d@xxxxxxx>
Sent: Sunday, April 20, 2003 12:05 AM
Subject: [ukha_d] External LV PIR's


> Hi,
>
>
> Blimey it is a bit quiet around here :)
>
> Does anyone have reccomendations for an external PIR, has to be low
voltage,
> 12 or 24v dc.
>
> Doesn't need day/night mode, relays or anything else.
>
> Preferably an online supplier, or national chain.
>
> Cheers, Des.
>
>
>
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