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?
How to reset the tamper function on my Citadel VR8 alarm please?
I have a Citadel XR2 alarm. Indicator light wont go off?
Citadel xr alarm?