https://www.perfectjammer.com/drone-signal-jammers.html
The device is one of the most popular drone jammers. The main part of the product adopts the portable box design, which is convenient to move. Gun type aiming accessories for easy use and to aim at. In recent years, governments around the world have begun buying large amounts of such equipment to control drones. Such products have been used repeatedly at World Economic Forum to maintain order. Has an auxiliary lighting sight, it can block drones well even at night.