DEVICE, SYSTEM AND METHOD FOR THE PRESENTATION OF A SIGNAL HAVING AN AUDIO-VISUAL CONTENT

摘要

The invention relates to a device for presenting (6) a signal having an audio-visual content comprising means (15) for presenting said content and means (14) for connecting to a transmission channel (4) which is external with respect to said device for receiving a signal, wherein the inventive device comprises a signal transmission module (16) which is disposed in the same container together with the presentation means (15), comprises means (20) for recording a first identification information (LLI), receives the connecting means (14) signal and transmits said signal to the presentation means (15) only when the first identification information (LLI) corresponds to a second identification information (GLI) contained in the signal. A system and method for presenting a signal comprising an audio-visual content are also disclosed.