delay entry on veritas system?

On the back door and not the front door you mean?

Why not use your first post to ask more questions rather than us having to double guess?

You cannot unless you have the engineers code or open the panel find the zones wire them in series and then link out the back door zone.
Then hope you do not walk past another detector that is instant alarm and not access/walk through.
easy really.

Alarm
November 2010