1. working method can be set by the buttons on the main panel 2. This model is double wing flap gate, low noise, smaller casing, save space 3. Anti-pinch by mechanism and sensor If there is block during return of gate, motor stops working automatically. Reset again after a default delay, the force 2Kg. 4.Anti-illegal in, anti-intrusion, auto close for reverse direction. 5. Anti-collision, gate closes when no valid signal is given. 6. Gates can be synchronous 7.Auto-reset. If not go through in a preset time, pass right would be cancelled automatically. (1-60s adjustable), default time is 10s. 8. Reset function by photocells,Anti-pinch function by photocells, ( 3 or 5 pairs sensors) 9. Compatible with Access control system, consumption system, ESD system, E-ticket system and so on. 10. One way or two way control 11 Unit can be controlled and administered by remote control