how do i fix my citadel house alarm?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
How can I change the engineers code to my own (Citadel VR8)?
citadel xr2 need to turn power off?
does a citadel xri have two battery's?
I have a Citadel XR2 alarm. Indicator light wont go off?
citadel xr2 alarm fault. please help!!?
sensors no longer active on my citadel xr2 alarm system?
Tamper light showing on Citadel vr8 system?