How to add or delete the fingerprint of Welock fingerprint smart lock?

For admin fingerprints :

1. Press and hold the setting button on the fingerprint smart lock for 5 seconds.
2. The screen will display “Press 5s Sys Config.”
   
3. Add an admin fingerprint.

A total of 3 admin fingerprints can be set, Only administrators can set up operations. When registering the first administrator, there is no need to verify the admin fingerprint. When registering the follow-up administrator fingerprint and performing other setting operations, the registered admin fingerprint must be verified first, and subsequent operations can be performed afterward. Fingerprint registration requires 3 times fingerprints scan.

For user fingerprints :

Press the Set button for 5 seconds, and verify the admin fingerprint.

Press the Set button once, and add the user’s fingerprint. First verify the admin fingerprint, after the verification can be continuously registered user fingerprints, overtime can exit.
The number of user fingerprints is 97. When an admin is not registered. the user’s fingerprints cannot be registered.

Delete user fingerprint：

Press the Set button for 5 seconds, and verify the admin fingerprint. Press the Set button twice, and delete a single user fingerprint, First, verify the admin fingerprint. After the verification pass, select to delete the fingerprint of the specified user (Press the fingerprint or delete it in the APP) (ID NO.4-100).

Clear admin fingerprint:

Press the Set button for 5 seconds, and verify the admin fingerprint. Press the Set button 3 times, and delete all admin fingerprints. First, verify the admin fingerprint after the verification pass, the system will delete all admin fingerprints.

Clear user fingerprint:

Press the Set button for 5 seconds, and verify the admin fingerprint. Press the Set button 4 times, and delete all user fingerprints. First, verify the admin fingerprint after the verification pass, the system will delete all user fingerprints. (ID No.4-100)