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Re: 2 wire vs 4 wire Smoke allarms

Subject: Re: 2 wire vs 4 wire Smoke allarms
From: "Robo" <nospam@xxxxxxxxxxx>
Date: Tue, 8 Aug 2006 14:47:39 -0400
Newsgroups: comp.home.automation
References: <jhkhd2hk46elig7rvbdr7p6upsfjne68qe@xxxxxxx>

"Coppernob" <alexnorton@xxxxxxxxxxxxx> wrote in message
news:jhkhd2hk46elig7rvbdr7p6upsfjne68qe@xxxxxxxxxx
>I have inherited an Omni II which i will be installing into a new
> construction home. The manual allows me th option of the 2wire or 4
> wire smoke alarms, but I cannot seem to get a difference between these
> two types. Any significant advantages of one over the other?

I go with 2 wire.  no need for eol relay, just resistor.

Follow-Ups:
- Re: 2 wire vs 4 wire Smoke allarms
  - From: Stu Alden

References:
- 2 wire vs 4 wire Smoke allarms
  - From: Coppernob

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