Jammer “Defender F6” blocks 6 bands, 135W up to 150m
Jammer “Defender F10”, 200W blocks 10 bands up to 150m
Jammer “Defender F8” 170W blocks 8 bands up to 150m
Jammer R1 “Defender F8”, 175W blocks 8 bands up to 150m
Jammer R2 “Defender F8”, 175W blocks 8 bands up to 150 m
Jammer with 6-8 directional antennas, blocks 4G 5G WIFI up to 300m
Waterproof outdoor Jammer, 135W blocks 6 bands up to 400m
Wireless control system Jammer, 800W blocks 8 bands up to 600m
The smart prison jammer system is aimed to prevent unsolicited phone calls in jails. Moreover, all advanced prison cell phone jammers have a function that allows authorized calls only. A prison signal jammer is a perfect solution for military facilities, courts, and prison cells.
Prison jammer: its functions and ways of application
Prison jammers can be managed both automatically or manually. Once you turn it on, the jammer starts detecting and jamming all unauthorized calls within the jamming range. The jamming range varies depending on the type and model of the jamming system. It works like a well-managed access point or gateway for all incoming and outgoing calls in the range. As a result, it controls all calls according to the instruction stored manually in it or automatically.
The cell phone jammer in prison was manufactured with the aim of controlling cell phone activity in prisons. It well serves the purpose of blocking unauthorized calls and allowing authorized communication activities. In fact, only the central administration has the right to manage and operate cell phone jammers for prisons. Furthermore, they will deny or allow phone communication among inmates.