alarm?
I have a Citadel XR2 alarm. Indicator light wont go off?
Citadel XR2 house alarm - Zone 7 keeps triggering?
How can I change the engineers code to my own (Citadel VR8)?
how to reset CITADEL XR1 back to factory?
Citadel XR1 how to remove the tamper light so you can operate the alarm?
Citadel xr2 constant alarm!!?
citadel xr2 keypad?
How to reset the tamper function on my Citadel VR8 alarm please?
how do i fix my citadel house alarm?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
attack alarm?