The engineers at REI focus on developing compact products with superior performance and utility. New product developments are based on previous sweep experience as well as inputs from professional sweep teams and corporate security personnel.All products include a one-year written Warranty and our phone lines are always open for technical support direct from the REI engineering team.Our company goal is to provide the highest quality equipment for the protection of sensitive information at an affordable price.

Why is Countersurveillance important? REI specializes in the design and manufacture of electronic countermeasure equipment. The company was founded in 1983 in Cookeville, Tennessee USA by Bruce Barsumian and is currently owned by Bruce Barsumian and Tom Jones. REI customers include Government agencies, Law enforcement organizations, Corporate Security personnel, and TSCM (Technical Surveillance Countermeasure) professionals that have a need and responsibility to protect sensitive information.