Re: Addressable Smoke Head Protocol

["Frank Olson" <Please-use-the-email-links@xxxxxxxxxxxxxxxxxxxxxx>]

"@@" <will.lynelle@xxxxxxxxxxx> wrote in message
news:5Kh6f.535$Yn4.127@xxxxxxxxxxx
> Hi all:
>
> Anyone have any details on the protocol used by Honeywell Notifier
> Addressable smoke heads.  I have a large facility (approx. 700 heads) and
> I
> remove and clean heads when I get a "Maintenance Required" message.
> However
> I'd like to know how clean I've got them before I place them back into
> service.  Thinking of building a tester using a microcontroller, of course
> if there's already a device for this application, that'd work to...just
> not
> as much fun.
>
> Thanks in advance
>
> Will


What control panel do you have??  Depending on the head end equipment, you
should be able to call up the sensitivity and status of each of the
detector's sensing elements.