We may have found other answers which could help you.
Success
Message
Texecom veritas 8c?
How to fix my Texecom Veritas Home Alarm Power issue?
delay entry time?
Veritas c8?
factory reset?
How can I fix my Veritas 8?
Veritas Alarm panel unable to set user code?
Second door contact?
Veritas 8?
pir detector walk test on a veritas 8 system?
How can I fix my Veritas 8 Alarm ?
Veritas 8 alarm?