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