This is a super 12 band multifunction jammer. 30W , interference distance up to 75 meters. The interference distance can be adjusted as needed. The jamming performance is very stable. Although the appearance is not so small and beautiful, but its interference effect is very good, basically meet your daily needs.
Effective and excellent indoor jammer
The indoor jammers you will find in this category are some of the most powerful devices we have. These indoor jammers have a very wide frequency range and can help you with many cell phone frequency related issues. Their range is so wide that the devices are used in large buildings such as correctional facilities, educational institutions and government buildings to prevent the use of prohibited mobile phones, test cheating and improve security. These devices are too large to be used by hand. They can also be used outdoors if you want to turn off cell phone signals around your home or vehicle, for example.
Powerful cell phone jammers can jam many different frequencies, and you can use them against just about any wireless threat you can think of, read or hear. The products you'll find here will help you avoid the dangers of cellular networks, indoor and outdoor track, video and audio espionage, theft of private data through hacking or unauthorized access, and other radio frequency threats. Your power is sure to protect you, whether your watchers are government employees, law enforcement or other rogues, whether they are your family, friends or strangers. If for any reason you feel that you need a different type of product from us, you are sure to find everything you need at Perfectjammer.