Finally got everything working OK, on a separate note is it possible to programme comms 2 or 4 to send a voice & text message when mains power fails, this happened yesterday, the alarm is fed via a 3 amp RCD which tripped via the main breaker which also tripped ring main feeding fridge, freezer, router etc. If it is possible it would be great as I could monitor these as well. Great for when we are on holiday.
I have purchased 2 smoke alarms which will use Comm 1
Alarm activated is on Comm 3
I have purchased 2 smoke alarms which will use Comm 1
Alarm activated is on Comm 3