MONITOR DRONES design is based on the problem that traditional monitoring is difficult to achieve all-round monitoring and cannot replace the monitoring range in a large area. The UAV is matched with three panoramic cameras to play the role of omni-directional and casual viewing angle and good monitoring experience. The combination of the charging pile and the signal station and the full body waterproof make it better and freely detect the surrounding moving things. It is equivalent to a 24-hour all-round view of the guard knight in the air.