Application 1) Protection of prohibited areas, such as: prison, military management area, national strategic resources projects, nuclear industry facilities, airports, political regions and etc; 2) To prevent the leakage of information on the scene, such as: major criminal cases on-site, urban management law enforcement scene, an important security venues, political followers protection, large-scale performance rehearsal, archaeological excavation site, large groups event site; 3) To combat the use of unmanned aerial vehicles as a carrier of illegal activities, such as: transport / drug trafficking, smuggling, illegal goods or information transmission.