An online TCP IP barrier gate system solution, based on TCP/IP communication protocol, which uses network optical cable to transfer data and comand of barrier gate control information, all the turnstiles can be managed by center computer through TCP/IP network.

System features:
1. Turnstile Front LCD indicator.
2. Unidirectional access control, the inverse direction can be set free or prohibited to access.
3. Only the issued card can access the turnstile.
4. Several RFID card access control modes: one time access, available in one day, other customized mode.
5. History people access data manage (query and report).
6. All the turnstiles are managed by center computer through TCP/IP network. For example, Monitor real-time turnstiles access, Open and close the turnstiles remotely.
7. Every turnstiles must work online (with connection with the center computer).
8. Turnstile can detect logical connection automatically, if the logical connection is disconnect, it will connect it automatically, so you don’t need to do it by yourself.
9. Turnstile can detect physical connection (Between computer to turnstile.), if the physical connection is disconnect, it will return a alarm every second until physical connection is connect.
10. Fail safe, which means the turnstile arm will drop down when power off (or fail secure, which means the arm will be locked when power off ) .
11. Embedded RFID reader frequency: 125kHz.
12. Turnstiles is controlled by RJ45 Ethernet interface.
13. The software for system manage is easy to use.
14. Easy update, new turnstile can be added to the system easily just by the tcp ip network.

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