Abstract: In this paper, we provide an intelligent guarantee system for safe operation of seismic network based on Internet of things and network communication technology, which can monitor and analyze the operation information of seismic station through unified operation platform and communication platform, including the operation parameters and status of power supply and distribution system, environmental system, security system, seismic monitoring equipment and transmission network. Through the system, data is shared to realize the rational distribution of resources of each unattended station. The application of the system in the remote monitoring of Zhangjiakou central seismic station has significantly improved the operation and maintenance efficiency of the station.