News

  July 15, 2024
New Portable Speech Masking System Provides Quick Eavesdropping Protection

REI Introduces New Portable Speech Masking System The Portable Masking Kit provides short or long term audio security to prevent eavesdropping. Cookeville, TN  -  Research Electronics International has introduced a new audio security product to protect sensitive conversations from surreptitious...


Read More
  July 15, 2024
REI Announces New TSCM Physical Search Kit

Start every physical inspection with the confidence you have what you need.    Cookeville, TN  -  The new Physical Search Kit (PSK) from REI ensures you have what you need to successfully perform the physical search phase of a sweep, saving time and improving results. The Physical Search Kit...


Read More

Events

NATIA  Booth# 1023
July 16-18, 2024
Providence, RI
NATIA 2024

D.C. Demonstration
August 13, 2024
Click Here for to Register!

Security ESSEN
September 17-20, 2024
Essen, Germany
Security Essen

GSX 
September 23-25, 2024
Orlando, FL
GSX

Interested in a career with REI?

View Open Positions

Research Electronics International

REI manufactures TSCM equipment for technical security applications. REI 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, military, and government technical surveillance countermeasure (TSCM) operations.