Using Linux Operation System, Leading PA Technology.

Using Linux Operation System, Leading PA Technology.
Visual technology has become one of the most useful ways to engage a congregation in a modern church environment….
Cinema is a place where movies are shown to the audience. Cinemas must meet the technical requirements of film…
The factory group’s organizational structure is vast and complex, and its subsidiaries are widely dispersed. One of the most…
In order to meet the needs of border inspection, a set of audio and video solutions were built for…
School digital IP PA system is based on IP data network transmission and designed for the application requirements of…
Facing the needs of data, modularization, informatization and wisdom of the city, the city command center is the hottest…