＊ Network PA system is based on internet and built in

   modules and layers
＊ It is an integrated and intelligent PA system
＊ The system is digital transmission and realized by

   Lan
＊ The transmission distance can reach more than 10

   kilometers
＊ The configuration of this system can take advantage

   of the existing LAN system, and is time &cost

   saving.
＊ The combination with the LAN makes it possible for

   interaction function, which the traditional PA

   system unable to realize
＊ Unlike traditional PA system which is only able to

   transmit information in one direction and control in

   station, this network system make it possible for

   interaction function due to its combination with LAN

   system
＊ The network PA system center is able to connect to

   multiple terminals, such as, play terminal,

   on-demand terminal, paging terminal, one-touch

   emergency alarm terminal
＊ The system center has the function of player,

   zoning, pre-amplifier, timer, equalizer, and

   powerful audio matrix, etc
＊ The network PA system can be applied to different

   occasions, such as, airport, port, university,

   school, large gathering site (e.g. Expo), stadium,

   industrial park, park, railway, highway, etc