How to reset the tamper function on my Citadel VR8 alarm please?
Citadel xr2 constant alarm!!?
how do i fix my citadel house alarm?
I have a Citadel XR2 alarm. Indicator light wont go off?
how to reset CITADEL XR1 back to factory?
citadel xr2 alarm fault. please help!!?
citadel xr2+ tamper mode?
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 XR1 how to remove the tamper light so you can operate the alarm?
citadel xr2 keypad?
does a citadel xri have two battery's?