Collection and transmission of geological hazard monitoring data has its own particularity compared to other industries, but the rapid development in automatic monitoring equipments and communication technology brought favorable conditions for automatization of geological hazard monitoring. The research on the remote data collection and transmission system based on GPRS/GSM network and the application in the real-time monitoring website are introduced in this paper. The results show that the system is feasible, cost-effective and convenient, and also it is the development trend of the monitoring technology for geological hazard.