We may have found other answers which could help you.
Click here for Fitted House CodeAccenta Alarm Strobe flashing?
accenta alram wont set?
How to put brand new code in Accenta 8 Alarm?
Problem with an Accenta alarm system?
Accenta 6 RKP no power, but numbers lit after powercut?
Why is the alarm box sounding a short beep every 5 minutes?