At present, UAV has become a common mechanical equipment in people's life, and it is widely used in various fields. It can even be used in some unique places, such as tour, emergency rescue and navigation shooting. In recent years, online short video has set off an upsurge. In order to obtain illegitimate interests, some people use drones to illegally shoot some private places, and then make video distribution to make huge profits. Therefore, many regions will choose to restrict this through UAV countermeasures anti local mode, which also plays a great role.

In some areas, some potential safety hazards caused by accident Drones will appear at any time, and there is no fixed time, which is common. In order to ensure that some large-scale event facilities such as concerts will not be disturbed, a "no fly zone" can be set up on site by using UAV reaction technology, which is equivalent to a protective barrier. In the "no fly zone", wireless signals can be sent to the "black fly" UAV to make it crash landing. It can not only save a lot of manpower investment, but also ensure the safety of performers to a great extent. For applications to other organizations or confidential units, the UAV countermeasures make the accident UAV return or land on the road, and it is unable to continue to use equipment such as cameras.

Since the UAV must use wireless signal transmission, it can be used to realize the effect of signal counteraction against the UAV, so that the UAV can lose control and can not further drive into the protection area, so as to achieve the purpose of counteracting the UAV.