HOW CAN I FIX MY LOGIC 4 INTRUDER ALARM?
Our LOGIC 4 home alarm has started sounding by itself even though it is turned off. It has happened about twice a day for the past four days. We have to put in the key. turn the alarm on then off again to stop the bell ringing. The alarm is about 14 years old and we have never had any trouble with it before. Any advice would be extremely grateful.
Thank you
Mr R England, September 2008
