Panel features:

1. Adopting a rotary knob without the need for additional installation, it is aesthetically pleasing and easy to install.

2. Adopting semiconductor fingerprint module, it is safer, more sensitive, has a high recognition rate, and consumes less power.

3. Equipped with password memory function, the power-off password will not be lost.

4. Adopting dual passwords for more flexible use.

5. Equipped with vibration alarm function, undervoltage alarm, and alarm for 3 incorrect password inputs or 5 fingerprint verifications.

6. Support multiple modes of door opening, single authentication mode (fingerprint door opening, password door opening) and dual authentication mode (fingerprint+password door opening) can be freely switched.

7. Support mute function, button sound can be freely turned on or off.