改札口 改札機 自動改札機
A gate limiting access to public transit to those who have paid a fare. Commonly found in train stations and subway stations.
They may have integrated ticket machines to give one their ticket, or use optical interfaces where one can check in with a chipped card.
Types of fare gates include turnstile, drop arm, full panel, flap barrier, bi-parting, swinging, retracting/sliding, etc.
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