Speed turnstile gate: a brand new Bi-directional speed turnstile gate, which is also a Speed barrier gate. It has a fast response speed. The opening time is seconds each time. The speed pass can be adjusted. Generally, the pass speed of fingerprint speed barrier gate is very fast, more than twice that of ordinary turnstile gate, which can facilitate pedestrians to pass quickly, which is a major advantage of RFID speed turnstile gate.