Smart Fingerprint Lock Electric Biometric Lock Zinc Alloy Wooden Metal Door for Indoor Home Smart Digital Electronic Lever Lock

Fingerprint Lock

Specifications:

• Material: Zinc alloy
• Unlock mode:   Fingerprint 
• Fingerprint Capacity:  20
• Fingerprint read:    semiconductor sensor
• Read time:   ≤0.5S
• Working power:  4x AAA battery ( Not included )
• Operating temperature:   -20 to 60°C
• Suit for the door thickness about 35-55mm
• With USB charge port for emergency
• Application: Wooden Door / Metal Door