1. The sliding cover is planned, beautiful, dust-free and useful.

2. Four door opening modes: fingerprint, IC card, secret code, remote control (optional), super class B mechanical key.

3. Arbitrary combination of multiple door opening methods: fingerprint + secret code, fingerprint + IC card, secret code + IC card.

4. The whole process voice prompt is easy to use and set up, which can be easily used even by the elderly and children;

5. Use inductive fingerprint identification, suitable for all ages, faster and more convenient.

6. Touch screen secret code input. The secret code can avoid peeping. Arbitrary numbers can be input before and after opening the door.

7. The time limit function and temporary unlocking information of the nanny can be set, and the single password can also be set.

8. Input the error code for 5 times continuously, and the lock will alarm and automatically lock for 3 minutes.

9. The technical independent clutch organization can roll the handle freely to avoid malicious damage.

10. The lock can be opened inside and outside, and can be adapted to arbitrary doors.

11. Select the national standard door lock body for planning and simple installation.

12. Anti lock insurance function.

13. Micro power consumption planning, low voltage alarm.

14. Standard USB shall be selected for external connection of emergency power supply

15. Die casting is made at one time to consolidate protection.

Article from: Zhongshan fingerprint lock manufacturerhttp://www.zshaochangsheng.com/