1. High speed: Lift up angle of 70 degree by 0.8 second.
Toll barrier (now in testing period for lifetime of 10 million times):
3. Speed adjustable: quickly open for faster access, and slowly close for car crash prevention.
4. Less maintenance work.
5. Long lifetime: ≥5 million times.
6. Vehicle detector embedded.
7. Left/right side replaceable of barrier arm.
8. With self-balance function.