the electric meter has just been changed and now the alarm goes off when the electric is turned off ,and also when the electric runs out (pre payment meter ) I am told by the electric company that the battery needs changing ,can you advise how to change and supplier ,cheers for you help

c barnes, November 2008

Maplins,Take old battery out and take with you

jim, March 2009

Go to www.ukpanels.com/forum1
you can read how to do it or download the sheet

roy, November 2008