PANASONIC KX-TA82461 Doorphone/Opener Adaptor 4 Doors

The KX-TA82461 card allows you to connect up to 4 door intercoms, either a KX-T30865 or KX-T7775, or any of the new video door phone models (being released in June 2005) can be connected. It is also equipped with 4 relay contacts that can be connected to an electric door strike mechanism or any low voltage device that you would like to control through a system telephone. A maximum of one KX-TA82461 can be installed in the system.