We design 3 dedicated Cell Phone Jammers for Prisons and Government facilities:

  • Cell Jammer
  • Phone Jammer
  • Mobile Jammer

This Prison Cell Phone Jammer kit includes:

  • Three direction-driven, strategically placed wall mounted directional
    RF phone jamming systems to block communications within prison
  • One cellular detector, programmable on all cellular communication bands to locate contraband mobile phones.

The Prison Cell Phone Jammer Kit is designed for:

  • Vendors to Government Agencies
  • Prison Facilities
  • Authorized Government Installers of RF Telemetry
  • Embassy and Military Field Offices
  • Security Directors

The Prison Cell Phone Jammer Kit lets the user detect cell phones, as well as measure the effective RF Jamming inside the facility. This may be done without interfering with communications in neighboring buildings, thanks to the directional design of the antenna array on each Jammer. Using a digital cellular jamming method, the Prison Cell Phone Jammer Kit broadcasts a concentrated and constant jam wave, effectively blocking illegal or unwanted cellular communications.

For more information on Cell Phone Jammers, Contact Us.

1) Cell Jammer
Our Cell Jammer uses intelligent spot jamming for communication blocking. We can build a Cell Jammer to include both directional and omni-directional antenna configurations. Using the Cell Jammer in a Prison may require some on-site calibrating. Why? Because each Prison is designed differently. Each Prison reacts to signal strength from the local mobile antenna towers differently, and therefore, must be fitted with Cell Jammers that can compensate to block those tower's from providing service to phones in range. according to the radio environment.  , and each Prison is subject to the same type of radio signal effects from local RF Jamming, only some Prisons  in order to compensate for the different conditions RF Jamming of frequency bands that target cellular bands operating on GSM, DCS, PCS, and IMT pathways (CDMA global frequencies) as well as cellular technology found in some countries that still use analog AMPS. In addition, while iDen (Nextel) has mostly phased out, the Cell Jammer can be configured to jam those bands as well. This form of spot jamming requires that the carrier frequency of the jammer is modulated by a random noise waveform that will radiate and overwhelm any target by means of a signal whose bandwidth overlaps that of the suspected signal transmitted over the radio link (i.e. from the service provider to the prison cell phone).

2) Phone Jammer
The Phone Jammer used in secure facilities and Prisons employ similar interference techniques used by IED Jammers. They both can disseminate fixed radiation patterns in a manner fitting to enforce a denial of service upon a prison cell phone used to communicate. Yet the operator of a Phone Jammer would likely use one in a fixed, stationary manner in order to block calls in a building, as opposed to a moving in transit (in a vehicle, for example).

This stationary nature is more likely to be implemented in a prison using directional antennas. With multiple devices of this type spread out in a prison, a configuration of Prison Jammers may be inter-connected and controlled by a central console.

3) Mobile Jammer
The proximity of a Mobile Jammer to the intended target is always a question by those seeking a Prison Jammer. In a Prison, the physical building's construction generally permits some RF signals from local cell phone towers to reach many levels of confined areas. When dealing with a Mobile Jammer, the makeup of the facility as well as the geographic proximity to the local service provider towers' have to be taken into consideration.

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.

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These 3 types of Cell Phone Jammers employ RF Jamming that is generally sufficient enough to block communications between cellular based radio transmitters in order to stop them from properly operating in a Prison. But, the differences of how Cell Phone Jammers operate is essential when setting up a configuration to block the geographic paths within a designated facility. One of the ways to measure these pathways before proceeding with an RF Jamming Prison Solution is to utilize a Prison Cell Phone Jammer Kit.

RF Jamming is the basis for our Cell Phone Jammers. These types of jammers are for communication blocking only. This RF Jamming technology is available from many countries, yet our technology is designed on a more stabilized platform and can be customized for each country of use.