how do i reset a alarm after a power failure?

Mine did the same and i sorted it thus....
I opened the main panel and pulled out the main fuse on the plastic tab. Then disconnected the red (+pos) battery terminal. Give it a few minutes then reconnect the battery. The alarm starts to beep, so quickly put the fuse back in....the alarm beeps some more. Then quickly put the cover back on carefully so that the anti-tamper spring lines up. Dont worry about putting the screws back in yet, the cover should stay in place whilst you run to the control panel and punch in your 4 digit unique code and hit reset. All sorted.

Flo
October 2008

This will only deal with the problem short term or untill the next power failure. Sounds as if the battery has had it. Visit alarmhelp.net and there is a section about changing the battery.

Alarm man
February 2007

remove the fuse from the power supply [ 3amp spur?]
open panel, alarm should activate.enter code, remove battery.

reconect battery, replace cover, replace fuse,
sorted??

john [walsall]
February 2007

I have the same issue.

Buzz
December 2006