Any thoughts on what failure modes cause an Elk Honeywell Protocol wireless module to report "1141 = Expansion Module Trouble?"
Twice now, on 6 April at 22:07 hours, and on 1 June at 22:14 hours, my keypads started beeping and I shut the disarmed system down to make the noise stop.
Upon...
My inaugural post, thank you!
I'm considering replacing my end-of-life hardwired line-voltage smokes by adding smoke/CO sensor/sounders into my ELK-M1G system that currently does burglary and some Home Automation integration.
WRT smokes/CO I'm concerned about assuring at least the 24-hour...
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