As the price of consumer grade UAV goes down and popularizes, the problems caused by it to soldiers, security officials and airport staff are also increasing. In response to the arrival of uninvited guests, drone defense, a British UAV defense enterprise, claims that it has developed the most compact and portable solution on the market at present. < / P > < p > although the jamming gun and control box are separated, the two parts of paladyne e1000mp are separated, but its principle is still connected with other competitors. < / P > < p > by sending electromagnetic interference signals to the target UAV, which affects its communication control, GPS positioning and remote video transmission, the UAV disconnected from the operator will enter the “safe mode” – landing in situ or turning back to the take-off point. < / P > < p > users can even detect and call the control frequency of the UAV to manually activate its classified function, and then find out the UAV operator behind the scenes through further observation. The iPhone 12 keynote has been recorded in Apple park