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