Regulate pedestrian movement with Tripod Turnstile A Tripod Turnstile is a waist high mechanical gate used for regulating pedestrian movement in places like buildings, places of public transportation, parks or secured premises. How Tripod Turnstile works: Tripod Turnstile consists of three rotating arms or “tripods,” that rotate when activated through a valid access control authe... https://www.bioroles.com/category/automatic-turnstile-tripod/