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