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