Earthquake landslide hazard monitoring device

The invention provides an earthquake landslide hazard monitoring device. The device comprises sensors, first wireless transmission devices and a data center, wherein the sensors are divided into a plurality of groups corresponding to the first wireless transmission devices; each first wireless transmission device is provided with a first storage battery which supplies power to the first wireless transmission device as well as supplies power to the sensor through a cable; each sensor is provided with a second storage battery which only supplies power to the sensors when the voltage provided by the cable is zero. According to the earthquake landslide hazard monitoring device, a low-cost and simple scheme is adopted to ensure that the sensors can independently work, and the continuous monitoring for a long time is provided; in addition, the monitoring signals of each sensor can be transmitted; therefore, the distribution range is expanded, and the monitoring and early warning range is wide.