citadel xri?
How to reset the tamper function on my Citadel VR8 alarm please?
Tamper light showing on Citadel vr8 system?
Citadel XR1 how to remove the tamper light so you can operate the alarm?
citadel xr2+ tamper mode?
citadel xr2 8zone?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
Citadel XR2 house alarm - Zone 7 keeps triggering?
How can I change the engineers code to my own (Citadel VR8)?