how to reset CITADEL XR1 back to factory?
how to stop the sensor beeping on citadel alarm?
citadel xr2 8zone?
citadel xr2 need to turn power off?
manual?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
citadel xri?
citadel xr2 alarm fault. please help!!?
How can I change the engineers code to my own (Citadel VR8)?
does a citadel xri have two battery's?
How to reset the tamper function on my Citadel VR8 alarm please?
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 Battery replacement?
citadel xri?