Protective box allots and / or teaches to publicity, 1984, and / or informative may optionally be audible to the distributors of gasoline of service stations

摘要

The caisson has a lockable ventilated frame (1) with safety glasses (2) having sealed joints and a perforated cover (4). Video display units (5) are fixed inside the frame, and commercializes digital or informative advertising space i.e. voice, and a computing processor (7). Ventilation orifices permits ventilation of the video display units and the computing processor with the help of a ventilator (12) housed in the frame. A water evacuation system is located behind the orifices.