This paper introduces the ZigBee technology and its characteristics. It analyzes the ZigBee network structure and designs an industrial monitoring network system by using the CC2430 based on ZigBee technology. It describes the hardware designing in each node of the system and protocol stack node application design based on the MSSTATE_LRWPAN. It designs a communication protocol between PC computer and the nodes of coordinator, and finally gives testing results of the network system.