Delay alarm going off citadel?
I have a Citadel XR2 alarm. Indicator light wont go off?
Citadel XR2 Battery replacement?
Citadel XR2 power off?
citadel xr2 alarm fault. please help!!?
How to reset the tamper function on my Citadel VR8 alarm please?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
alarm?
Citadel XR1 how to remove the tamper light so you can operate the alarm?