METHOD AND APPARATUS FOR CONNECTING A TELEVISION INTERPHONE MONITOR SYSTEM TO A CONCIERGE STATION OVER THE INTERNET

摘要

A method and apparatus for connecting a television Interphone monitor system including at least one television interphone monitor connected via internal communication lines and a matrix selector with at least one entrance panel, and with at least one interface unit to an E concierge station via a communication network selected from the group consisting of dedicated network, public network and the Internet.