Hi Gerry, sorry been a manic weekend and only just checked the post. Husband bought a new battery today and we've just fitted it and hey presto - it worked!!!! Took the old one off, turned the power off, fitted new one and powered back up again. We expected a very expensive fix!
Hope you don't mind, but we'll keep your number on the alarm book for future reference. Thank you for you help :)
StressedEric, May 2009