March 28, 2018
Using Spectrum Analyzers to Look for Unknown Signals

Integrated Spectrum Analyzers like OSCOR combine capabilities from multiple types of analyzers to locate signals, not just detect them. In the last few decades, the volume of RF spectrum activity has exploded and shows no indication of slowing as the demand for wireless information transmission grows...

  March 26, 2018
What is a GSM Bug?

GSM stands for Global System for Mobile communication and is a standard digital cellular network used in Europe and much of the world. GSM phones use removable SIM cards (Subscriber Identity Module) containing network access configurations. A GSM bug is a wireless listening device fitted with a SIM card...



  June 7-9, 2018 in Long Beach, California


  September 25-28, 2018 in Las Vegas, Nevada

  Booth Number: 2076

Security Essen

  September 25-28, 2018 in Essen, Germany

  Booth Number: 8D60

ISC East

  November 14-15, 2018 in New York, NY

  Booth Number: 658


  February 17-21, 2019 in Abu Dhabi, UAE

  Booth Number: 03-B18

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Research Electronics International

REI manufactures electronic interference detection equipment hand-crafted in the United States for technical security applications. REI’s equipment detects electronic eavesdropping and illicit surveillance devices to protect your organization from information theft. REI provides the tools necessary for corporate, commercial, law enforcement, and government technical surveillance countermeasure (TSCM) operations.