Citadel xr2 constant alarm!!?
how can i enter new code into citadel vr8?
does a citadel xri have two battery's?
How to reset the tamper function on my Citadel VR8 alarm please?
how to stop the sensor beeping on citadel alarm?
Citadel XR2 upstairs remote?
how to reset CITADEL XR1 back to factory?
How can I change the engineers code to my own (Citadel VR8)?
Citadel XR1 how to remove the tamper light so you can operate the alarm?