Punch-free Fingerprint Lock Household Wooden Door Smart Lock

Product information:
Specifications: T8 Black, T8 gun color, T8 silver, T8 gold
Recognition speed: 5s
Unlocking Method: fingerprint, password, app, key
Operating temperature:-20°C to 60°C
Applicable door thickness: 30 ~ 55MM (if it exceeds the requirements)
Applicable door type: wooden door, blister door, etc.
Fingerprint type: Semiconductor
Fingerprint capacity: 50
Main material: zinc alloy
Lock cylinder level: C- level lock cylinder
Power supply: 4 1.5 V7 batteries