iwire,
1st thanx for responding to this issue.
About the 120 volt relay...if the house loses power,the 120 volt relay won't send a signal to the alarm panel under alarm, right?
And about the 14-3 romex...I meant that the low voltage smoke detector systems can't utilize my 14-3 romex for hook-up to their smokes.I had a alarm guy tell me today that the wire he uses must be rated for 105`C and the romex is only good to 90`C...He said it is in NFPA 72, but I havn't seen it in print yet?
He also mentioned about the way we don't daisy chain our wiring between all detector locations (T-Taps) and they wouldn't be able to tell if one of the detectors was disconnected.
The alarm guy went on to say he will replace my smokes with wireless ones that will let them(the monitering service) even know when a battery is low at the individual detector.