It includes construction frame and clock mechanism. Construction frame as a supporter，will be installed with instruction equipment and clock mechanism.The clock mechanism includes electrical machine、rack、transmission shaft、gate and so on.
1.bi-directional passage
2.electrical controls for both directions
3.integration with any identification or access control system
4.automatic reset of barrier wings after each passage
5.push button switch override controls for emergency situations
6.cable or wireless remote control
7.indoor and outdoor application
8.anti-backup device to prevent reverse rotation
9. system working theory：
* After open the power 3 seconds,the system start to work
* When the reader read the efficient fingerprint,it will tell the pedestrian can pass;at the same time,it will judge and deal with the information from the fingerprint and send the information to to the controller.
* The controller receive the information from reader,and deal with it overall,then send the efficient control signal to the electrical machine,make the electrical machine work,and the limit switch control the angle of electrical machine working,the gate open and allow the pedestrian pass.
* After open the power 3 seconds,the system start to work
* When the reader read the efficient fingerprint,it will tell the pedestrian can pass;at the same time,it will judge and deal with the information from the fingerprint and send the information to to the controller.
* The controller receive the information from reader,and deal with it overall,then send the efficient control signal to the electrical machine,make the electrical machine work,and the limit switch control the angle of electrical machine working,the gate open and allow the pedestrian pass.
