We have not used the alarm since moving in and do not have the code. Powercut for 48 hrs last week and alarms sounds continuously unless power off. Also tamper light lit solidly - not flashing. Electrician has replcaed battery an confirmed no tamper fault. Unable to reset with default code. Any ideas ?

Halothane, June 2011

My alarm is working as normal ,but the strobe light won,t go off flashing light all the time.

Cliff, December 2011

obviously a tamper fault,get an alarm engineer,not an electrician to check it.

gts, June 2011