Tamper light showing on Citadel vr8 system?
Citadel XR2 power off?
How can I change the engineers code to my own (Citadel VR8)?
does a citadel xri have two battery's?
how to stop the sensor beeping on citadel alarm?
Citadel XR2 Battery replacement?
I have a Citadel XR2 alarm. Indicator light wont go off?
Delay alarm going off citadel?
Citadel xr alarm?
citadel xr2 8zone?
how can i enter new code into citadel vr8?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
Citadel XR2 house alarm - Zone 7 keeps triggering?
citadel xr2 alarm fault. please help!!?
how to reset CITADEL XR1 back to factory?