I have a Citadel XR2 alarm. Indicator light wont go off?
Citadel XR2 house alarm - Zone 7 keeps triggering?
does a citadel xri have two battery's?
How can I change the engineers code to my own (Citadel VR8)?
citadel xr2 need to turn power off?
Citadel XR2 power off?
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 reset CITADEL XR1 back to factory?