... Boom Gate,Industrial Barrier Gate,Remote Control Barrier Gate,Electric Barrier Gate,Folding Barrier Gate,90 Degree Folding ... ) Opening (Closing) time: 1s, 3s, 6s3) Center height: 0.83m4) Machine core working temperature: -40 degrees to +75 degrees5) Electric working ... Tripod Turnstile,Semi-automatic Tripod Turnstile,Automatic Tripod Turnstile,Electric Tripod Turnstile,RFID Tripod Turnstile,3 Arms Gate, ...