[Hai-users] AC Smoke Detector and HAI OPII

Byron Peebles ByronPeebles at ieee.org
Tue Jul 19 17:48:15 CDT 2005


Danger, Will Robinson!

Put a glass-break sensor next to one of the sounders.

Don't fool with that wiring when you don't need to fool with it.

In most setups I've seen, when one sensor trips all sounders sound.

Of course, these may also trip on low-battery-backup, right?

At 04:30 PM 7/19/2005, Jason Bade wrote:
>I recently installed an HAI OmniPro II.  I want to be
>notified if the standard 3-wire smoke detectors go off
>in the house.  Does anyone know what happens to the
>3rd wire of the AC smoke detector when the alarm goes
>off?  Does the output voltage go to 120v?  I want to
>put something like a relay on the supervision wire to
>tie it into my panel. Please help!



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