B4 Tuya Bluetooth Gateway Hub For A1 Pro Max Smart Lock30

RAYKUBE Bluetooth USB Gateway for Tuya APP Smart Fingerprint Door Lock Wifi Hub Bluetooth Smart Wireless Adapter Remote Control

With this gateway, you can control your Bluetooth lock even in far distance.

Set the timed password anywhere you are

View the door opening records instantly

Unlock the door remotely via app (for the locks with wifi function)

Only work for the Tuya APP, if you don't know which lock support the Tuya APP, please contact us.