- Embedded module, the appearance can be customized according to the material/color of the door

- 3D face/fingerprint/password/mechanical key unlocking

- APP remote unlocking

- Doorbell/peephole function

- FOTA upgrade, unlocking log

- Ambient light at the bottom of the handle

- Temporary password setting

- Family member management (multi-person permission management)

- Abnormal prompt (can be captured in real time)