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Re: 2,3,4 wire smoke detectors?

Subject: Re: 2,3,4 wire smoke detectors?
From: Jim <alarminex@xxxxxxx>
Date: Mon, 16 Jul 2007 19:27:25 -0700
Newsgroups: alt.security.alarms
References: <1184630861.960917.43610@xxxxxxxxxxxxxxxxxxxxxxxxxxx>

On Jul 16, 7:07 pm, BoyntonStu <s...@xxxxxxxxxx> wrote:
> My smoke detectors have 3 wires coming out of them.
>
> Black, white, and yellow.
>
> Black and white fr 110VAC and the yellow for interconnectivity.
>
> All I see discussed is 2 and 4 wire.
>
> Would someone please unconfuse me?

2 and 4 wire smoke detectors as referred to in this group, are low
voltage devices used in alarm installations. The one's you are talking
about are 110vac units.

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