how can i enter new code into citadel vr8?
How can I change the engineers code to my own (Citadel VR8)?
citadel xr2?
citadel xr2 need to turn power off?
Delay alarm going off citadel?
citadel xr2 alarm fault. please help!!?
Citadel XR1 how to remove the tamper light so you can operate the alarm?
manual?
how do i fix my citadel house alarm?