e-Shield Fixed (solid ceiling)

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The fixed e-Shield sensor solution provides a fixed 24/7 solution for keeping your meeting rooms, office and public areas safe from eavesdropping.  Using multi sensor technology, e-Shield can secure multiple location from a central control point.  Providing real-time protection from active devices as well as store and forward transmissions.

The e-Shield 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 when you are not there.  Compact design to blend quietly into the surroundings seamlessly.  Easily and effectively deployed with little training for users.


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

Key Features

  • Multiple sensors can be used to triangulate a suspicious signal
  • Integrated, dedicated sensors to optimise detection of suspicious signals
  • Multi sensor option
  • Facility to store scanned data for rapid review
  • Detection and analysis of RF analogue and digital transmissions
  • Quick and easy to deploy
  • Multi-layer software for different user abilities

Technical Specification

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
Frequency bands: 2.4GHz and 5.8GHz
Sensitivity Typ: Better than -50dBm
Dynamic range Typ: Greater than 50dB
Dedicated Mobile Phone Detectors
Frequency bands: 850MHz, 900MHz, 1800MHz, 1900MHz, 1950MHz
Sensitivity Typ: Better than -50dBm
Dynamic range Typ: Greater than 50dB


Connectivity Ethernet RJ45
Power Universal input: 110 to 240VAC, 0.5A

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