After many have tried a number of eclectic methods of getting rid of drones, including training birds to snatch them out of the skies, jamming their frequency has emerged as the most effective method. Most drones available on the commercial level for less than $50 on Amazon rely on either WiFi or GPS signals to remain connected to their users. UAV jammers have been around for a long time and have proven effective in drone jamming. Once within a jamming device’s range, the drone’s connection is interrupted which will cause it to either immediately return to its user or drop out of the sky.
Now that drone technology has grown, it's easy to get a modified drone. Such drones can be photographed, photographed and even tapped. Therefore, in order to maintain personal privacy, such equipment is necessary.
The main purpose is to maintain order in international conferences and military use.