C20 black face intelligent lock palm vein fingerprint password card key APP remote unlocking home security electronic door lock

key attribute
Lock core safety level: Grade C
Unlock method: Card, fingerprint, key, password, facial recognition, app controlled unlocking
network type: application
Data storage options: cloud storage
Intelligent application program: Tuya application
country of origin: China
model: C20
Packaging and shipping information
Sales Unit: single commodity