The alarm as worked no problems for over the five years we have been in house, and had it serviced on moving in.
Last night we were woke up with the outside bell ringing, (alarm not set), put in code, and did nothing to stop bell, went off after about 10min, Again went off 2 hours later, opened control box removed few connections, and bell stopped, and did not ring again.
Can anyone help why alarm bell outside went off without alarm being set, and how do I fix.

Ray, November 2012

ab asino lan !

gts, November 2012

Alarm is right manners cost nothing.

e manno, November 2012

Also when going to Maplins to buy the new battery, pop into the library. They have on loan "The little book of Good Manners".
You may find it useful.

Alarm, November 2012

It's well overdue a service now,

have it serviced or replace the backup battery yourself,remember "mains power off first".


Be safe :)

e manno, November 2012