TUYA Smart Fingerprint WIFi Door knob Lock With multi Unlock by password or IC card or Free TUYA APP Remotely

Products features：

Material: Made of aluminum alloy material, durable and sturdy to use. 
High Efficient: The lock can recognize 100 fingerprint and the recognition speed is 0.5s. 
Power Supply: The fingerprint door lock powered by 4pcs x AAA dry batteries(not included), and meanwhile with Type-C charge port for emergency.
 With 2 Keys: Each fingerprint lock is equipped with 2 mechanical keys, which will enable users to unlock intraditional method. 
Biometric lock: Using biometric fingerprint technology, the door can be unlocked by fingerprint in only 0.5s, which is safe and reliable. 
Large capacity: The smart lock can store 100 fingerprints, 100 password, 100 cards, and can be remotely opened easily by tuya smart app . 
Wide range of uses: Made of high-quality aluminum alloy, strong and durable, suitable for families, apartments, personal residences, hotels, etc.

Specification sheet:

Model: WF-Q7
Color: Black, Nickle
Material: Aluminum Alloy
G.W.: 0.75kg
Power Supply: 6v/4 AAA Batteries
Charging: Type-C
Unlock Methods: Fingerprint, Password, Card, Key, App Remotely Unlock
Fingerprint Capacity: 100pcs
Fingerprint Senor: FPC Semiconductor
Password Capacity: 100 groups
Card Capacity: 100pcs
App: tuya smart app, smart life app
Network: 2.4G wifi
Unlock Speed: <0.5s
Working Temperature: -20C~+60C
Working Humidity: 0-90%RH