1. Two models of supporting ID card and Mifare card

2. The ID card model supports the anti copy card function

3. Self numbered card issuing and deleting functions

4. Master card issuing and deleting functions

5. Function of open door by any card (all card opening)

6. Full card opening+auto registration

7. Continuous and fast to issue card

8. Anti detection locking and protection

9. Data backup and restore

10. Built in watchdog, auto restart if abnormality

11. Doorbell button

12. Original imported chips

13. All interfaces are equipped with wrong line protection

14. All interfaces are equipped with anti-interference protection

15. Bluetooth door opening optional , supporting remote control by mobile phone (supported by some models)