DSP9100 IP Network System is 200 zones Public Address System based on IP network. It supports 200 zones individual & group control via online and off line running. It is consisted of all necessary IP terminals such as IP Control Host, IP Speaker, POE Speaker, IP Remote Paging & Control Station, etc. It supports programed display, remote paging, APP control, file-sharing, automatic IP setting, easy to use. It is suitable for medium to large size Public Address projects such as schools, hotel, supermarket, park, airport, railway station, etc.