Smart Bluetooth Fingerprint Lock - Keyless Entry Door Lock with Remote Control, Password, IC Card & Key - Black (22x125) - Ideal for Homes, Offices & Apartments

Material: Zinc Alloy.Fingerprint + Password + IC Card Capacity: 300 ( 3x Administrator ).Fingerprint read: semiconductor sensor.Working power: 4x AAA battery ( Not included ).perating temperature: -30 to 70°C.Suit for the door thickness about 40-110mmApplication ： Wooden Door / Metal DoorMaterial: Zinc AlloyDirection 2: Left PullDirection 4: Right Pull*Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Thanks for your understandings.