portable 6 band drone gun block er system 2km anti drone jamm ers device, Silver

there is protection against terrorists, protection against explosions, vips, convoys, embassies, roadblocks, and checkpoints. the equipment is in demand in the police, enforcement departments, and military organizations, the device is used in factories, prisons, and other places. build-in 6-in-one high gain 15dbi directional antenna ,jamm ing range: 1000~1500 meters built-in battery +24v / 8.5ah lifepo4 can work 1 hour. the latest portable gun type middle power drone signal jamm er for cover 100% drones uavs ,like dji phantom 4, phantom 3 professional, advanced, standard series, inspire series....syi