1. Stable running with little noise.
2. Working Environment: Indoors or outdoors with shed
3. When power off, arm open automatically and power on again, arm
will be held automatically.
4. When valid card read and passenger passed, arm can be delayed to
close from 1-60s which can be set in the control panel.
5. Stable running with little noise.
6. Arm Turning: Bi-direction