This is a recording studio with a front door and three rear doors. The front door will probably be a simple Linear AE100 entry system using a Panasonic extension. The three rear doors would be Panny door phones dialing in to a specific extension. I am doing other low-voltage work at this facility and do not particularly want to program the switch. Will make sure cables and everything else is in place for installer/programmer.

PM me if interested and thanks in advance.
Bill