Swing Gate Turnstile Access Management System Multi Lane Campus Entrance 550mm Channel Product Description A turnstile on its own only stops people at one point; what site operators actually need is a passage management system that tells them who is inside, how many, and whether the building is still within its safe capacity. This swing gate turnstile works as the hardware layer of that system: it authenticates the holder, opens in 0.5 seconds, counts each passage in and out,