Adt Services Ag

Carlo Gaceioli

Giorgio Dalla Villa

The present invention relates to an audio signal sound diffusion system for diffusing, e.g., alarm signals, pre-recorded signals and microphone signals over wide areas. According to one of its aspects, the present invention relates to an audio signal sound diffusion system characterised in that it comprises: at least one diffuser (); at least one amplifier () connected to said diffuser (); a generation circuit () for generating at least one audio signal connected to said amplifier (); a control circuit () for controlling said sound diffusion system adapted to detect the malfunctions of said diffusion system and to generate a status alarm () of said diffusion system; connection means () adapted to connect said control circuit () to a management system; said control circuit () is adapted to send to said management system at least one status alarm () of said sound diffusion system.

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Via Padova, Italy

Carlo Gaceioli