Airport
As a large-scale transportation base, the airport is composed of four major building structures: the main building, connecting building, corridor and elevated corridor, It is an important transportation hub. DSPPA makes full use of its experience and expertise in PA systems to provide a more complete voice broadcast solution. In response to the needs of our customers, it can broadcast the flight dynamics, business information, special announcements and emergencies of the airport in the public areas and office areas of the airport terminal.