. The optical operation recognizes fingerprints fatster and with higher accuracy.

. The fingerprint reading area has the automatic cover to be robust against any dust or foreign materials.

* Smart door lock''''s basic fuction

. Automatic locking

. Random security code to prevent intruders.

. Double authentication to enhance the security.

. Anti-theft mode & Double locking

. Volume control.

. 9V battery back-up

. Replacing alam.

. Interface with smart home devices.