Round Knob Bluetooth Smart Lock with Fingerprint, Password, Card, and App Access for Home Security

Description

Handleless round smart lock with a zinc alloy die-cast body, black frosted shell, and tempered glass touch panel. Panel size: 175×78mm, suitable for door thicknesses of 36-51mm. Supports fingerprint, password, IC card, mechanical key, and Bluetooth app unlocking. Accessories include 2 proximity cards and 2 mechanical keys. Features include a temporary visitor password, door opening log recording, and a quick deadbolt function from the inside. Suitable for wooden doors and can be used with existing door handles. Ideal for villas and apartments undergoing renovations and upgrades with minimal installation modifications.