Product Name
Smart Fingerprint Biometric Door Lock
Unlock way
ttlock app/fingerprint/card/Key
Fingerprint capacity
120 groups
Password capacity
customized password with limit for 120 groups
power supply
4pcs of AAA akline battery
Material
waterproof Toughened glass front panel, zinc alloy material
Fingerprint feature
semi-conductor sensor
Function
with alway open mode
digital board
High sensitivity