www.securitymagazine.com/articles/88715-circlelock-half-portal-mantrap

Circlelock Half Portal Mantrap
Transforms Entries into High-Security Entrances
March 1, 2018
The Boom Edam Circlelock Half Portal mantrap solution attaches to any existing swing door, transforming it into a high-security entrance that requires no supervision, while saving space and reducing construction costs. StereoVision 2™ scanning technology in the portal’s ceiling mitigates piggybacking risks, and an optional internal mounting post can support biometric verification technology to create a multi-factor authentication solution.
Find out more at www.boonedam.us or at ISC West booth #8037.