Many facilities use fire-rated swing doors to protect data and assets from destruction by fire, but this type of door cannot prevent tailgating or piggybacking. The Circlelock Combi attaches to an existing fire-rated door, converting it immediately into a mantrap solution that prevents piggybacking 24/7 and eliminates the need for manned supervision, all while maintaining the fire-rated benefits of the swing door. The Combi also saves considerable space compared to traditionally built mantrap vestibules that use standard walls and two swinging doors.
The Circlelock Combi is a cylindrical solution that has a single sliding door on one end and an opening on the other end that is mounted to an existing wall and swing door. The Combi uses Boon Edam’s StereoVision 2® detection technology in the ceiling to scan the compartment and ensure a user is alone prior to unlocking the swing door. Security managers can choose to prevent piggybacking for both inbound and outbound traffic.
To learn more, click here: https://www.boonedam.us/news/the-new-circlelock-portal-converts-fire-rated-swinging-doors-mantrap-solutions