Citadel XR2 house alarm - Zone 7 keeps triggering?
how do i fix my citadel house alarm?
Citadel XR1 how to remove the tamper light so you can operate the alarm?
How to reset the tamper function on my Citadel VR8 alarm please?
how to stop the sensor beeping on citadel alarm?
Citadel XR2 Battery replacement?
how can i enter new code into citadel vr8?
Citadel XR2 upstairs remote?
does a citadel xri have two battery's?