Article View: ne.general
Article #1292Re: Home Alarm Systems
From: Ted Ede
Date: Wed, 06 Jan 1993 15:56
Date: Wed, 06 Jan 1993 15:56
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In article <SPIKE.93Jan5195810@world.std.com> spike@world.std.com (Joe Ilacqua) writes:
> They could always have a analog lease line and have the alarm
>box send a constant tone over it. If the line was cut they'd know it.
That's exactly how they work. Just lease a dry circuit from the phone
company. I have a friend that installs home alarms, and that's the
setup he recommends.
Ted Ede -- ted@world.std.com -- on contract at the Open Software Foundation
-- All views expressed are mine unless explicitly stated otherwise --
-- This line intentionally left blank --
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Newsgroups: ne.general Path: arc1-ca.pugleaf.net!sparky!uunet!enterpoop.mit.edu!paperboy.osf.org!porter.osf.org!ede From: ede@porter.osf.org (Ted Ede) Subject: Re: Home Alarm Systems Message-ID: <1993Jan6.155608.12041@osf.org> Sender: news@osf.org (USENET News System) Organization: Open Software Foundation References: <1ibumnINNhgr@thor.genrad.com> <7567@bigbird.hri.com.hri.com> <SPIKE.93Jan5195810@world.std.com> Distribution: ne Date: Wed, 6 Jan 1993 15:56:08 GMT Lines: 14