Citadel XR1 how to remove the tamper light so you can operate the alarm?
how to stop the sensor beeping on citadel alarm?
citadel xr2+ tamper mode?
does a citadel xri have two battery's?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
Citadel xr2 constant alarm!!?
citadel xri?
How to reset the tamper function on my Citadel VR8 alarm please?
Delay alarm going off citadel?