【3-in-1 Unlocking Methods】smart door lock provides 3 unlocking methods: fingerprint unlocking, App control, and emergency backup key to meet your diverse needs, making entry and exit more convenient and safer. This biometric door lock suits bedrooms, front doors, homes, apartments ...【3-in-1 Unlocking Methods】smart door lock provides 3 unlocking methods: fingerprint unlocking, App control, and emergency backup key to meet your diverse needs, making entry and exit more convenient and safer. This biometric door lock suits bedrooms, front doors, homes, apartments, offices, garages, hotels, etc.
【Rechargeable Smart Door Knob】 Please fully charge the lock before first use. The K10 Smart Door Knob fingerprint features a built-in 400mAh rechargeable battery and a Type-C port for emergency power. After a full charge (about 4-6 hours), it provides 8-12 months of use.
This fingerprint door lock also has a low battery indication function. Please note that the battery is non-removable, and its lifespan may vary based on usage frequency. 【Smart App Control】The finger print smart lock comes with app that allows you to add up to 20 fingerprints, view unlock history and share or add access with family members in the APP.
Note: App control is available within Bluetooth ran