Terminal zur Bedienung einer Haustechnikanlage

摘要

A terminal has a keyboard suitable for operating a home automation installation. The terminal is designed as a mobile apparatus and has a wireless sender-receiver which can exchange data for the home automation installation with the basis station of a wireless telephone by the same transmission technique used for speech-transmission by telephone. The terminal is also designed for normal telephone communication as the mobile station of the wireless telephone basis station, or it is designed as an acoustic coupler to exchange data through the handset of a telephone apparatus.