A monitoring alarm device for mountain landslide

The utility model relates to a monitoring alarm device for mountain landslide, including a plurality of connecting rods group, each connecting rod group is equipped with the electric installation including cup jointing together and hollow tip pole and hollow main aspects pole between tip pole and the main aspects pole, and the non - of tip pole and main aspects pole is cup jointed the end and is set up on treating the monitoring surface through fixed subassembly, and the electric installation can be according to the relative position intercommunication or the disconnection of tip pole and mainaspects pole, the electric installation is connected with the power through the wire, and the electric installation constitutes a route with the power, and monitoring alarm device still includes alarm device. The utility model discloses only need simple power supply and the alarm line of installation, alright with monitoring danger area's displacement, not influenced by climate change, monitoringcost is low, early warnin