Research Electronics International

We are manufacturers of electronic interference detection equipment hand-crafted in the United States intended for commercial security applications.

What’s New

  November 21, 2016
REI Announces Spring Business Intelligence Protection Seminars

REI has recently opened registration for five upcoming Business Intelligence Protection Seminars (BIPS)....  View Post

  October 13, 2016
REI Receives Glenn H. Whidden Award for Best New Equipment

On September 10, REI was presented with the Glenn H. Whidden Award for Best New Equipment at the 2016...  View Post

  September 20, 2016
OSCOR™ Blue Spectrum Analyzer Reclassified From ITAR

REI announces that, following a commodity jurisdiction determination issued by the U.S. Department of...  View Post

Upcoming Events


REI will be exhibiting at Intersec in Dubai from January 22 – 24, 2017. Visit us at stand S3-C10 to view all of our newest equipment and product features!


Next spring, REI will begin hosting free Business Intelligence Protection Seminars across the United States. Click here to register for a BIPS near you.


IPS and REI will be exhibiting a full range of electronic countermeasures equipment at the 2017 Security and Policing event taking place March 7 – 9 in Farnborough.

TSCM In the News

December 8, 2016
Eavesdropping device found in room for Mito city assembly members 
Source: The Mainichi

December 6, 2016
‘Spy’ toys face complaints from EU, US watchdogs 

November 24, 2016
Now even your headphones can spy on you
Source: Wired

November 18, 2016
Some hotel rooms found to have hidden cameras installed, investigation finds
Source: WHAS

November 2, 2016
Are hi-tech spies stealing all your firm’s secrets?
Source: BBC

October 31, 2016
Video released in Airbnb hidden camera case

Keep In Touch

Join our mailing list to stay up to date on all things REI and the TSCM field including:

  • Product announcements
  • Software updates
  • Tech notes
  • Event invitations
  • Training information
  • Articles about the industry