Smart door lock

Product information : 

4 Ways to Unlock:  
Fingerprint + Password + Key (2 including).
Fingerprint recognition rate up to 99.8% and open only 1 second. You can add 150 groups of fingerprints, eliminate the fear of forgetting to bring the key when you go out.  

Easy installation:  
The fingerprint lock is designed to fit all standards, no wires and no drilling. Suitable for both left-handed and right-handed people. (With English/Portuguese language instructions). 

Unlock with:  
You can use mobile phone to unlock, or you can set a temporary password and share it with friends, visitors or housekeeper. This lock is very suitable for families, hotels, schools and garages.  

Emergency Charging:
Keypad knob requires 4 AAA batteries (included), it has low battery reminder function, equipped with an emergency charging interface.  

Product details:   
Fingerprint storage capacity: 50 (pieces)
Lock opening times: >10000 (times)
Scanning time: <0.25 (s)
Admission rate: <0.1 (%)
Rejection rate: <0.1 (%)
Operating temperature: -20-50 (℃) (℃)
Operating humidity: 0.1 (%) (%)  
Power supply: 4 1.5v7 batteries  
Unlocking method: fingerprint, password, app, key

Features:    
The live prints were hidden in the handle, and the door opened without a break.
Artificial intelligence learning algorithm to improve the recognition rate. 
Support (Tuya, all) support message push, view lock records, fingerprint management, send password, authorized administrator, password setting.
The inner door handle button is always open. After the voice prompts you to open the normal mode, the fingerprint verification is automatically closed. The door lock is directly opened without verification, which is convenient for different scenarios.

Package contains:    
1× smart door lock 

Product image: