Cordless telephone assembly for transmitting encrypted information has transmitter/receiver devices, an analog-digital converter and a digital-analog converter

摘要

An input unit links to a chopper unit that separates data to be encrypted into sectional data, forwards it without wires to an encrypting unit and then transfers it through a random generator onto a device with a control unit (11) that maintains a wireless connection with a further transmitter/receiver device (2). Independent claims are also included for the following: (a) An input unit with microphone/loudspeaker; (b) A chopper unit with a computer to convert analog data into digital data; (c) An encrypting unit with a control unit and a code identifier; (d) An assembly with a relay and a control unit to control the relay; (e) A receiver device with a decoder unit and an output unit; (f) An output unit with a microphone, screen or printer.