Citadel xr2 constant alarm!!?
How can I change the engineers code to my own (Citadel VR8)?
citadel xr2 keypad?
I have a Citadel XR2 alarm. Indicator light wont go off?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
how can i enter new code into citadel vr8?
Citadel xr alarm?
does a citadel xri have two battery's?
how to stop the sensor beeping on citadel alarm?