The CX-SM1000 is a System manager designed for the CX-1000 series IP communication system. It can set up a matrix system in combination with the intercom stations, Audio interface, amplifier units, and touch screen remote microphone of the CX-1000 series, enabling conversations and broadcast controls. Up to 3000 stations can be connected within a system. It is equipped with a Failure detection function and a network redundancy function, allowing you to build a highly reliable system. The CX-SM1000 is equipped with a WEB server, which enables you to configure various settings from a browser. A built-in SD card slot allows for uploading and downloading the system settings and downloading the operation history.