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Re: CAN BUS in security ?

Subject: Re: CAN BUS in security ?
From: nick markowitz <nmarkowitz@xxxxxxxxx>
Date: Sun, 27 Dec 2009 14:16:50 -0800 (PST)
Newsgroups: alt.security.alarms
References: <2d8128d8-a9a9-4df8-b03d-5884b6b66179@xxxxxxxxxxxxxxxxxxxxxxxxxxx>

On Dec 27, 12:41=A0pm, kormesii <ilian.cos...@xxxxxxxxx> wrote:
> I wondering is there any panel that use CAN BUS for system bus ?
> Obviously there are reasons that interface (CAN BUS) to not used in
> security equipments ... Does anybody know why ?

Panels must be able to pass UL listing if there being used for certain
jobs and it is expensive to get this listing.
panel manufacturers are reluctant to add  new technology because of
the cost.involved unless it is really going to do something fantastic.

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