Q1 Fingerprint Smart Door Lock, Keyless Entry Door Lock, with App, Fingerprint Recognition, for Indoor Doors of Homes, Hotels, Offices, Apartments, & Bedrooms
SKU: GW60.0036
Q
How to open the door when the battery is dead?
Answer Question
A
The door lock is designed with a USB socket for emergency power supply to unlock, and can also be unlocked through Bluetooth APP and keys.
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