By the high performance embedded terminal and the network technology, the system provides a powerful storage manage tool which is easy to operation for the storage manager.

The paper introduces the design and implementation approach of smart home network terminal based monolithic processor chip, and it accomplishes a remote smart home system through PSTN and Internet.

This paper introduces the development background of network audio playing terminal based on DS80C400, and expounds the system function requirements and the design of software and hardware.