02/07/2008, 08:40:29
On 1 juil, 14:53, Marc Assin <raym...@warichet.com> wrote:
J'ai re-re-posé ma question au support Merten.
> Réponse du support Merten
" Lets take an example, you have 3 smoke detectors wired up so that
they can communicate with each other. If there is a relay module
installed in one of the smoke detectors, when Fire breaks out and
smoke is detected then the alarm signal will passed on over the wire
connection to the other 2 smoke detectors. The relay module will know
open or close the contact depending on the contact that you are using
(make/break) and you will be able to set of an external acoustic
signal or you can use a dialling unit to call the Fire Department. "
J'ai re-re-posé ma question au support Merten.
> Réponse du support Merten
" Lets take an example, you have 3 smoke detectors wired up so that
they can communicate with each other. If there is a relay module
installed in one of the smoke detectors, when Fire breaks out and
smoke is detected then the alarm signal will passed on over the wire
connection to the other 2 smoke detectors. The relay module will know
open or close the contact depending on the contact that you are using
(make/break) and you will be able to set of an external acoustic
signal or you can use a dialling unit to call the Fire Department. "