Please Note:  All Jamming devices in part or whole may be regulated by the US Department of State in accordance with the guidelines of ITAR (International Traffic in Arms) title 22, Code of Federal Regulations (CFR), Parts 120-130. An export license may be required before proceeding. RF Jamming in some countries is regulated. In the United States, RF Jamming is prohibited by the FCC. Using an RF Jammer without FCC permission is a violation. Some Federal Agencies and US Armed Forces may be exempt.

The Prison Jammer manages the problem of illegal cell phones in a Prison or Government facility. Prison Solutions from HSS offer multiple approaches to stop smuggled phones from making calls by creating denial of service attacks with proprietary RF Jammers and Detector Jammers. We also detect signals, track phones + track drones, and have a  Managed Access approach that does not  involve RF Jamming.

Our solutions vary in operation and design. Some Prison Jammers work to block off large areas in a building to stop cell phone calls. These Prison Jammers consist of active or reactive cell phone jammers, installed in a pre-determined pattern. That means some advanced surveying may be required for a professional deployment.

Other Prison Jammers may be set up in a fixed design to radiate RF interference and defeat any attempt to use a mobile phone service provider's network to make or receive calls. This would involve stationary rack-mounted RF jamming telemetry.

The alternative to using Prison Jammer technology involves Managed Access. Managed Access and Cell Catchers offer Selective Jammer features. These work to create an 'access control' based on granting permission to some phone users to make calls, while denying everyone else. These are not RF jamming technologies. These are permission based systems managed by an administrator in a Prison or Government building. Their operational duties involve establishing cellular communication guidelines that permit authorized users to connect to the local phone networks, while unauthorized cell phone users are denied service (without RF jamming). 

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