... and a long life time; 1.MP100 Series Tripod Turnstiles MP100 Ellptoid Tripod Barriers can be used for subway, palaestra, ... appearance and functions, but also conveniently configuration.MP100 Ellptoid Tripod Barriers can satisfy all demands such as bar code ... , else "red". One direction controlled, opposite direction blocked.Ticket type: Coding ticket, magnetic card/paper-ticket, RF card, biologic ...