does a citadel xri have two battery's?
citadel xr2 alarm fault. please help!!?
Citadel XR2 house alarm - Zone 7 keeps triggering?
How can I change the engineers code to my own (Citadel VR8)?
how to stop the sensor beeping on citadel alarm?
how do i fix my citadel house alarm?
citadel xri?
How to reset the tamper function on my Citadel VR8 alarm please?
Citadel xr2 constant alarm!!?