Using Linux Operation System, Leading PA Technology.

Using Linux Operation System, Leading PA Technology.
V4.0 video conference system is the newest system upgrade which is the kernel upgrade, more intuitive for the screen,…
With the continuous development of architectural space design, people begin to learn to use light to design buildings, create…
Visual intercom system achieves the management purpose of security prevention through audio-visual dialogue among security center managers, visitors, owners…
Product * With embedded computer technology and DSP audio processing technology. * One button ask for help, can call…
Modern KTV design shows the characteristics of fashion, romance and luxury incisively and vividly. In KTV design, the most…
Khost Airport is located next to the city of Khost in eastern Afghanistan. It has been used historically for military…