Sorry I wasn't very clear. I meant that having pulled the fuse and disconnected the battery if the external alarm didn't stop could we cut the wire? If this is not a good idea do you have any other ideas of how to stop the external alarm if it doesn't stop on its own? I am terrified of having a...
Thank you for your prompt reply. We will try this and hope that the alarm stops after 20 minutes because our neighbour has has some building work done which means we can't set up ladders. There is a wire that goes to the outside alarm in the bedroom on the other side of the wall. Would it be...
We have had this alarm for over 25 years and have had it serviced every year. This time when the engineer came out he was unable to get into engineer mode and could not clear a tamper on our zone 6. He said the microprocessor was 'fried' and that we need a new system. My problem is that he...