1) Bidirectional self-locking function.
2) Time protection function.
3) "Gate open" command has high priority.
4) "Close" command memory function available.
5) Remote control interface, Remote control emitter can be equipped.
6) Three operation modes: Remote control,push button,manually operation.
7) Loop detector can be equipped.
8) Infrared detecting interface, infrared detecting device can be equipped.
9) Wave pressure device is controlled by wave pressure switch, so as to protect car or person from smashing.
10) Simply structure, runs stable and reliable