Circlelock Combi - Interlocking Mantrap Portal | Dimensions & Specifications

The Circlelock Combi has all the desired security features of a high-security portal. It acts as an interlocking solution for swinging doors that currently lack the desired protection while saving on the space and renovation costs commonly associated with a fire/smoke/air-tight rated door. It is the perfect retrofit option for companies looking to improve their level of security.