Ultra Long Distance Blocker Device
Because this type of military jammers has a very large range of interference, it is often used in large
educational institutions, large conference rooms, and other places need to protect information security and quiet place,These are high-power, multi-band
jammers, which fully meet your daily needs. At the same time, some small and medium-sized enterprises are using such devices. Special agencies such as the
army and police now use such equipment. Used for special missions or to cut off contact between enemies
