hi, twice now after a thunderstorm my alarm as gone off
even when it was'nt set, the bell in the hallway went off, I tried to put in my code, and it seemed to stop, but I noticed it was on tamper, I have lost my instructions has I not used the alarm for a long while, now the alarm is going off in the night, but the bell is not ringing and it sounds like a whirling, has this been done by the thunderstorm, it has never happened like this before, please can you tell me how to download the instructions, my alarm is Accenta 6, Thankyou

poppy, September 2016

only way a thunderstorm would affect your alarm is if you have vibration detectors on windows or doors check the standby battery inside the control panel turn mains power of first

gts, September 2016

That is a sign saying it is time for the bin. We never use this rubbish. Buy yourself a scantronic 9651 you won't regret it.

A, September 2016