
How can I change the engineers code to my own (Citadel VR8)?
does a citadel xri have two battery's?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
Citadel XR2 house alarm - Zone 7 keeps triggering?
how can i enter new code into citadel vr8?
I have a Citadel XR2 alarm. Indicator light wont go off?