<p>A visual broadcasting system is disclosed. According to one embodiment of the present invention, a broadcast transmitting unit transmits a signal (event signal) of a preset frequency band to report the generation of a preset event with preset broadcast content through a network. A broadcast receiving unit auditorily outputs the broadcast content received from the broadcast transmitting unit and controls a lighting unit to emit light with a preset color according to the event signal at the same time. The lighting unit surrounds the housing of the broadcast receiving unit and visually displays the generation of the preset event according to the control of the broadcast receiving unit. [Reference numerals] (AA) Network</p>
