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. Ip based public address system 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.