FlyJam is a jamming solution designed to be carried as a payload on a UAV. This system is effective against 95% of commercial UAVs. Easy to use and intuitive, it is adapted to act at the heart of the threat and ahead of the defense position. It guarantees maximum security of the site under protection by preventing any intrusion of malicious UAV(s). FlyJam has an operating time of 1 hour in continuous jamming. This system is effective against UAVs swarms.