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