David Bolton Mantrap Vestibules and the Hardware That Makes Them Work What This Article Covers and Who It Helps A mantrap vestibule is a controlled entry corridor with two interlocked door openings: a person must clear the first door before the second one unlocks. This ... access control commercial door hardware electrified hardware life safety compliance security vestibule Oct 14, 2026 Our Blog
David Bolton Mantrap Installations: How to Specify the Right Hardware for a Two-Door Security Vestibule What This Guide Covers and Who It Is For A mantrap, also called a security vestibule or airlock entry, is a controlled access passage that uses two doors in sequence to prevent tailgating and unauthor... access control commercial door hardware electrified hardware exit devices security vestibule Aug 20, 2026 Our Blog
