July 06, 2021
New TTK - A Packed TSCM Sweep Kit for Fast, Easy Deployment

Cookeville, TN, July 6, 2021 – REI has developed a compact, travel ready sweep kit - the TTK Tactical TSCM Kit - for the frequent Technical Surveillance Countermeasures (TSCM) traveler.  The TTK provides a single compact, easily deployed sweep kit that fits most airline carry-on compartments and...

  September 10, 2020
REI Offers Online Seminars

Cookeville, TN | REI Announced last week it will be hosting online seminars with topics including Technical Threats, an overview of the ANDRE Near-Field Detection-Receiver, OSCOR Spectrum Analyzer, the newest REI product, the MESA. Seminars last approximately one hour, attendees are encouraged to...


Association of Old Crows International Symposium

  November 30- December 2, 2021 in Washington, D.C.

  Booth Number: 242

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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.