I have recently bought a house with a citadel alarm, but do not have the code from the previous owner. How do I go about resetting it?

The alarm only says CITADEL in the bottom left hand corner (my left when facing it). I have checked but cannot find any distiguishing model number.

Joseph, February 2008

How do i reset my alarm as i do not know.

naz, September 2010

citadelsystems.co.uk are the people to contact - they'll tell you how you can change your code.

John, February 2008