While you wait for answers, we may have found some information which could help you.
Success
Message
Scantronics 9450 box stuck shut?
Cooper Scantronic 9448 alarm?
How long does house alarm go for?
Missing key Logic 4?
Scantronic 9651 alarm?
Disable Alarm Scantronic 9800?
Tamper won't go off?
Yale alarm app requires password/login?
How to turn of tamper alarm on Logic Six house alarm?
Factory reset?
Thorn tc3800 house alarm?
Melcom ST4500 Jaytech?