Communication blocker

Did you know? Cell phone jamming devices were initially constructed for law enforcement agencies and the military to block communications by criminals and terrorists. For instance, during a hostage situation, the police can monitor when and where an abductor can place a phone call. In fact, at a later stage, corporations started using these communication […]

Cell Phone Communication Blocker

Did you know? Cell phone jamming devices were initially constructed for law enforcement agencies and the military to block communications by criminals and terrorists. For instance, during a hostage situation, the police can monitor when and where an abductor can place a phone call. In fact, at a later stage, corporations started using these communication blockers as well to stop corporate espionage by blocking voice transmissions and photo transmissions from camera phones.

What is a Cell Phone Communication Blocker?

A mobile phone communication blocker, also known as cell phone jammer is a device which deliberately transmits signals on the same radio frequencies as mobile phones, disrupting the communication between the phone and the mobile-phone base station, successfully restricting cell phones within the range of the jammer, inhibiting them from receiving signals and from communicating.

How does a Cell Phone Communication Blocker work?

In addition to the traditional cell phone jammers, Stratign provides solution for selective blocking of targeted mobile terminals. A signal monitor identifies when a targeted mobile terminal is broadcasting a signal to a base station. A signal analyzer recognizes characteristics of the terminal signal and a processor generates a jamming response based on 1 or more attributes. The restrictive response is transmitted towards the targeted mobile terminal to jam communications between the aimed mobile terminal and the base station utilizing the minimum power required to effectually jam the terminal signal so as to control interference with cell phone terminals that are non-targeted.

Cell Phone Communication Blockers from Stratign

Stratign’s Cell Phone Communication Blockers have been fabricated to offer the jamming of various kinds of cellular communications in any location where they frequently create nuisance either by noisy incoming call bells or loud phone conversations or to restrict the communication in the protected area.

The Phone Jammer from Stratign is suitable in Prisons, Executive offices, Board Meeting Rooms, Conference Halls, Seminars, Public Sport Arena, Libraries, Cinemas, Religious Places, Public Transport, Concert Halls, Restaurants and Educational Institutions etc.

Stratign’s Cell phone communication blocker is available in various configurations. They are capable of jamming Analog (AMPS, TACS, NMT) Digital (GPRS, GSM, DCS, CDMA, PDC, TDMA, PHS, PCS, iDEN, W-CDMA and UMTS) and are available in various power ranges depending on the usage requirements.

Valuable Features:

  • The system is capable of restricting 2G, 3G and 4G Phones. Highly portable and hence can be deployed in short time frames.
  • The system is flexible and can be upgraded to cover extensive areas or modern networks.

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