I don't know about TESA but I am very familiar with Kaba. (We have 4 different models of their locks in the 3 hotels I work at). Kaba has what is called a "Restricted Area" address. When a lock is programmed as a Restricted Area only Restricted Area & Emergency key cards will open it. Masters & anything lower will not. We use this for our liquor storerooms etc.
Maybe TESA has a similar address?
Received on Mon Apr 3 23:52:32 2006