Wednesday, 22 April 2015
Permanent Systems

WG Eavesdropping Protection - Fixed System

WG Eavesdropping Protection - Fixed System provides a fixed 24/7 solution for keeping your meeting rooms, office and public areas safe from eavesdropping.

WG Eavesdropping Protection - Fixed System Using multi sensor technology, the system can secure multiple locations from a central control point. Providing real-time protection from active devices as well as store and forward transmissions.

The system will carry out a reference check and then alert the user to any threats brought into the room, developed to give you the ultimate protection even what you are not there. Compact design to blend quietly into the surroundings seamlessly. Easily and effectively deployed with little training for users.


Information is the key currency of our modern economy - and confidential information can be a company's most valuable asset.

As we see a rise in the use of surveillance and eavesdropping techniques by governments, so we should expect similar practices to spread in industry and commerce.

Sophisticated listening and transmitting equipment is readily available on the internet, it is widely recognised that, amongst the 10,000 un-licensed and un-regulated private investigators in the UK, there are some who will go further than others.

The recent exposure of mobile phone hacking and mass email intercepts has rightly led many concerned people to adopt face-to-face communication for their most important exchanges.

The majority of companies and organisations dealing with sensitive issues, confidential information and valuable intellectual property already have a range of security measures in place. Access control, card readers, cyber security, firewalls, encryption, screening and regular sweeps all have a part to play. The argument for raising the security bar is that all these measures can be circumvented by a small, inexpensive eavesdropping device.

ApplicationsFixed System

  • 24/7 eavesdropping protection;
  • Comprehensive protection against RF eavesdropping;
  • Essential part of your security solutions;
  • Multiple room security from central location;
  • Protects and secures multiple locations:
  • Real time monitoring;
  • Securing meeting rooms, office and public areas.


  • Detection and analysis of RF analogue and digital transmissions;
  • Facility to store scanned data for rapid review;
  • Integrated, dedicated sensors to optimise detection of suspicious signals;
  • Multi sensor option;
  • Multiple sensors can be used to triangulate a suspicious signal.


Wide band (Harmonic) Receiver

  • Frequency Range: Near DC to 10GHz in 4 bands;
  • Sensitivity: Typ. Better than -50dBm;
  • Dynamic range: Typ. Greater than 50dB;
  • Scan rate: 1 scan per second.

Dedicated ISM Band Detectors

  • Dynamic range: Typ. Greater than 50dB;
  • Frequency bands: 2.4GHz and 5.8GHz;
  • Sensitivity: Typ. Better than -50dBm.

Dedicated Mobile Phone Detectors

  • Frequency bands: 850MHz, 900MHz, 1800MHz, 1900MHz, 1950MHz;
  • Sensitivity: Typ. Better than -50dBm;
  • Dynamic range: Typ. Greater than 50dB.


  • Connectivity: Ethernet, Standard RJ45 or Powerline;
  • Main unit: 300mm Diameter x 100mm Height;
  • Power: Universal input, 110 to 240VAC, 0.5A.















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Westminster International Ltd., Westminster House, Blacklocks Hill, Banbury, Oxfordshire, OX17 2BS, United Kingdom

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