Description

• Simple but Smarter The biometric door lock support App control, easily get fingerprint manage, app check unlock records, help you great a smarter and much convenient life, protect your family safety.
• Three Mode Features Biometric door lock offer entrance mode, passage mode and security mode and they can be changed by turning the button on the interior knob, which is more visible and convenient.
• Built-in rechargeable battery Smart door knob has long battery life and it lasts 8 months after 3 hours charging, a better choice interior door knob for Bedroom Office Apartment. (Indoor Use Only)