I have a Citadel XR2 alarm. Indicator light wont go off?
Citadel XR1 how to remove the tamper light so you can operate the alarm?
Citadel XR2 power off?
Tamper light showing on Citadel vr8 system?
citadel xr2+ tamper mode?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
Citadel xr alarm?
does a citadel xri have two battery's?
How can I change the engineers code to my own (Citadel VR8)?
sensors no longer active on my citadel xr2 alarm system?
how do i fix my citadel house alarm?
alarm?