citadel xr2 alarm fault. please help!!?
Delay alarm going off citadel?
Citadel xr2 constant alarm!!?
How can I change the engineers code to my own (Citadel VR8)?
Citadel XR2 upstairs remote?
how to stop the sensor beeping on citadel alarm?
does a citadel xri have two battery's?
Citadel XR2 power off?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
citadel xr2 keypad?
manual?
Citadel XR1 how to remove the tamper light so you can operate the alarm?
how to reset CITADEL XR1 back to factory?
citadel xr2+ tamper mode?
citadel xr2 need to turn power off?