How to reset the tamper function on my Citadel VR8 alarm please?
citadel xr2 alarm wont stop bleping every time i walk past sensorsjim?
Citadel XR2 power off?
how do i fix my citadel house alarm?
I have a Citadel XR2 alarm. Indicator light wont go off?
citadel xr2 keypad?