Quad-helicopters and UAV drones are slowly becoming part of our reality and are starting to become more and more burdensome and more often violate our privacy. They are also used for smuggling on the borders, spying of industrial facilities, delivering parcels to prisons or other criminal activity. Drone blocking devices are specialized equipment to neutralize all types of UAV drones and quad-helicopters, causing them to be automatically grounded away from the protected area.