I have a Citadel XR2 alarm. Indicator light wont go off?
Tamper light showing on Citadel vr8 system?
citadel xr2 alarm fault. please help!!?
citadel xr2?
how to stop the sensor beeping on citadel alarm?
does a citadel xri have two battery's?
How can I change the engineers code to my own (Citadel VR8)?
How to reset the tamper function on my Citadel VR8 alarm please?
how to reset CITADEL XR1 back to factory?