Smart Door Knob, Fingerprint Door Lock with 3 Keys, APP/Key/Fingerprint Control Door Lock, Quick Access Biometric Doorknob for Bedroom Garage Office Closet Pantry(Black)

Product Name: Smart Door Knob
Product size: φ7.5 × 7.3cm
Working power supply: 400MA lithium battery
Fingerprint capacity: 20 pieces
Working voltage: 6V
Emergency power supply: TYPE-C/5V2A
Material: Metal
Unlocking method: fingerprint + mechanical key + Tuya Bluetooth APP
Function configuration: channel mode (normally open) + private mode (anti-lock) + door mode

Parts List:
1×Door Knob
1×Lock Cylinder
3×Keys
2×Accessories
4×Screw Accessories
【Support 3 Unlocking Ways】This smart door knob has 3 unlocking methods, including fingerprint unlocking, Tuya Bluetooth APP unlocking, and key unlocking. It has no wiring required and more stable to use. It offers black and silver optional.’
【Easy to Use】When use Tuya Bluetooth unlocking, please unlock it with one click through the mobile APP, which is very convenient. When use fingerprint one-click unlocking, it adopts semiconductor fingerprint recognition technology to improve the accuracy of fingerprint recognition and reject fake fingerprints for higher security. You can also use emergency key unlocking when the smart lock battery is out of power or fingerprint is invalid.
【3 Modes Settings】The smart door knob fingerprint door lock is sturdy and made of high quality metal and has a sleek finish to it. It has 3 modes, channel/anti-lock/normal mode, switch at will to meet your needs.
【Emergency Charging】It has temporary power supply and charging interface, so you can use power bank Type-C interface emergency power supply. Note: This product does not come with a charging cable, you need to prepare your own charging cable.
【Wide Application】Smart door lock is great for garage, office, closet, pantry, basement, also for bedroom or any location where you want that more personal security.