We just moved into a house that has a citadel xr2 alarm system. it seems to function fine but we need to install a new boiler so will need to turn the power off. when we do so the alarm sounds - is there a way to stop the alarm sounding while we do the work? (We did not install or maintain the alarm as we have just moved in!)

hardly, March 2012

Replace the battery.

acorn, March 2012