citadel xr2 need to turn power off?
sensors no longer active on my citadel xr2 alarm system?
how to reset CITADEL XR1 back to factory?
Citadel XR2 Battery replacement?
how can i enter new code into citadel vr8?
Tamper light showing on Citadel vr8 system?
Citadel XR2 upstairs remote?
citadel xr2 alarm fault. please help!!?
How can I change the engineers code to my own (Citadel VR8)?