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