Citadel xr2?
I have a Citadel XR2 alarm. Indicator light wont go off?
How can I change the engineers code to my own (Citadel VR8)?
Citadel XR2 house alarm - Zone 7 keeps triggering?
citadel xr2+ tamper mode?
Citadel xr2 constant alarm!!?
Citadel xr alarm?
How to reset the tamper function on my Citadel VR8 alarm please?
how can i enter new code into citadel vr8?
citadel xri?
citadel xr2 keypad?
Citadel XR1 how to remove the tamper light so you can operate the alarm?