Advantages e 1 How to remove the battery cover?

1, first put your finger on the advantage e 1 battery fingerprint key.

2. Second, raise your finger after you feel the vibration.

3. Finally, repeat until you are prompted to open the cover plate. Advantages The smart lock E 1 is a high-end series of smart locks with scientific and technological advantages, as well as the advantages of the smart lock's main cost performance and the split door lock C1N.