citadel xr2 alarm fault. please help!!?
Citadel XR2 power off?
How can I change the engineers code to my own (Citadel VR8)?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
Citadel xr2 constant alarm!!?
citadel xr2+ tamper mode?
Citadel XR2 upstairs remote?
citadel xr2 8zone?
sensors no longer active on my citadel xr2 alarm system?
Citadel XR1 how to remove the tamper light so you can operate the alarm?
Citadel xr alarm?
citadel xri?
I have a Citadel XR2 alarm. Indicator light wont go off?
does a citadel xri have two battery's?
How to reset the tamper function on my Citadel VR8 alarm please?