News

  July 01, 2025
REI Breaks Ground on Building Expansion

Research Electronics International (REI), recently broke ground on a new building expansion.  Over the next year, REI will add a total of 36,000 ft² to increase engineering, production and Training Center operations. The company has grown steadily over the past 40+ years as a leading manufacturer....


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

The New Portable Masking Kit provides short or long term audio security to prevent eavesdropping. REI introduced the new Portable Masking Kit (PMK-8) to protect sensitive conversations from surreptitious eavesdropping and espionage threats. The PMK-8 is an acoustic speech masking system with 8 Voice...


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Events

Milipol Paris 
18-21 November 2025
Stand 4 C013

NATIA Southeast Chapter Meeting  
2-4 December 2025

Close Protection Conference   
3-5 December 2025

AOC Annual Symposium & Convention   
9-11 December 2025
Stand 336

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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.