● Name

Knob lock

● Specification

EU

● Parameters

• Product dimension: 75*73mm

• Working power supply: 400mA

• Door thickness: 35-55mm

• Fingerprint capacity: 18

• Password capacity: 20

• Voice prompt: Buzzer

• 4-IN-1 SmartDoor Knob

• FingerprintUnlock

• PasswordUnlock

• AppUnlock

• MechanicalKey Unlock