1. Comparing with tradition solution, Philips ARM7 is used as the central processor to improve capability and reliability of the control system.

2. Faults self-detection and alarm function

3. Different working status realized by different mechanical structure for option

A. One direction passing after reading card and one stop passing

B. Bidirectional passing after reading card.

C. One direction passing after reading card and the other direction free pass or passing after pressing button.

D. Bidirectional free pass.

4. Arm drop down automatically when power off, rise up automatically when power on

5. With standard RS485 communication interface for all card readers with corresponding interface

6. With LED direction indication

7. Systems automatically reposition if passenger does not pass in regulated time, default setting 10s

8. With reminder voice function (Optional)
Memory function for card reading (Optional)
With counter counting passengers and LED Display showing
The quantity automatically (Optional)

Remarks:
For passage management use, it is usually used where passengers need to be guided and passenger flow need to be controlled, such as enterprises, hotels, factories, tourism spot, cinemas, exhibition halls, metros, customs house, stations and air ports etc.