INTERACTIVE DOOR INTERCOM Russian patent published in 2015 - IPC G08B13/00 H04M11/04 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to remote signalling and protection of domestic premises, offices, production rooms against unauthorised action and intrusion, and namely to door intercom systems for calling conversations and transmitting information using a mobile telephone, a smartphone or other interactive client devices connected to networks of movable wireless radio communication and wire communication. An interactive intercom system has a housing with a display, in which a controller is located, which is connected to a receiving-and-transmitting routing device, with an event transducer, with an interactive panoramic video camera - a video observation hole, with a panel of the intercom system of internal communication and with a conversation device with a microphone and a dynamic speaker. Software of the controller defines an emergency situation and provides connection through the router to a global network and communication to a user interface and to computer and/or telephone network, to a central monitoring station and/or emergency services by means of modules and interfaces of wire and wireless communication. The conversation device is activated by means of the user interface or the central monitoring station or according to a controller software algorithm.

EFFECT: possible communication of a user with a visitor or a person who has broken into a protected object in an unauthorised manner.

8 cl, 1 dwg