Does anyone know how to unlock the keypad of a premia 9 alarm. It is locked and displaying '11'.
I want to change the battery but not being able to punch in the code because it is locked is giving me a problem. I have no manual for it and it played up after an extended power cut. Any ideas please? thanks
I want to change the battery but not being able to punch in the code because it is locked is giving me a problem. I have no manual for it and it played up after an extended power cut. Any ideas please? thanks