citadel xr2 alarm fault. please help!!?
Tamper light showing on Citadel vr8 system?
does a citadel xri have two battery's?
Citadel XR2 power off?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
Citadel XR1 how to remove the tamper light so you can operate the alarm?
How can I change the engineers code to my own (Citadel VR8)?
sensors no longer active on my citadel xr2 alarm system?
Citadel XR2 upstairs remote?
How to reset the tamper function on my Citadel VR8 alarm please?
Citadel XR2 house alarm - Zone 7 keeps triggering?
citadel xr2 8zone?