Our company is a professional unmanned aircraft, specializing in the storefront of various UAV jammers, mobile cell phone jammer, GPS jammers, and wifi jammer equipment. Jammers are sold. The device can shield the position signals of all GNSS satellites, including GPS / GLONASS / Galileo. The ISM 2.4G and ISM 5.8G frequency bands commonly used by humans and machines have the functions of forcibly blocking UAVs, interrupting graphic positions and signals, and about/return/stop. Special communications company has voluntarily developed a UAV jammer with powerful functions and a distance of 1-5 kilometers (depending on different use environments). Our company can not only interfere with the positioning signal of GPS satellites, but also shield the 2.4 G and 5.8 G frequency interference frequently used by drones. The interruption of position and signal forces the effect to come/return/stop.