Door intercom unit for use as e.g. door station, in office building, has electronic module in computer unit producing and/or receiving data contents, which are transferred by standardized network protocol
DE102006018719A1
Video intercom of a door intercom
DE102005051391A1
Door Phone
DE102004020314A1
Voice and/or video device, especially for building or dwelling entry areas, has cover plate that is separated from building wall by shade joint and at least one light element is arranged in shade joint
DE102004020316A1
Door intercom and method for operating a door intercom
DE102004020315B3
Communication setup useful for safe and easy audio and visual communication has door unit, housing unit, loudspeaker, microphone, keypad, name indicator, and optional camera module
DE102004020312B3
Door station for a door entry intercom system having a water outlet channel at the bottom of the housing chamber for draining water which has got into the housing
DE10340756B3
Housing frame for accommodating module units, especially for audio system, has corner connectors inserted into hollow volumes of transverse legs and plug-in holders in longitudinal legs
DE10340764B3
Door station for door intercom system has unit that can be installed with installation housing let into wall so that joint is formed between wall surface and rear of operating panel
DE10340762B3
Door station for a door intercom
DE10340758A1
Door station with name tags and bell buttons
DE10340759B3
Door station for a door intercom
DE10340761B3
Door stadium with closed user area
DE10340763A1
Front panel for a door station
DE10339093A1
Programmable speech and / or video device
DE10254273A1
Method for controlling a door intercom
WO2004004290A1
Wall telephone with hanging handset
DE10216778A1
Method of programming a door intercom
DE10216094A1
Control housing with built-in video device assembly
