02-23-2013, 12:45 PM
One other question with regards to the fire alarm. Whilst performing a fire alarm test, I have noticed that the main external siren on the front of the house also sounds as well as the internal speaker , keypads, etc.
Is it possible to disable the external siren so that only the internal sirens will will go off when activated?
Many thanks
Scott
Is it possible to disable the external siren so that only the internal sirens will will go off when activated?
Many thanks
Scott

