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