Fingerprint door lock

SPECIFICATIONS   Ways To Unlock: APP Ways To Unlock: bluetooth Ways To Unlock: Mechanical Keys Ways To Unlock: Finger Vein Recognition Ways To Unlock: Password Ways To Unlock: FINGERPRINT Material: Zinc alloy Power Supply: Dry Battery Suitable Door Type: Steel Door Suitable Door Type: Wooden Door Suitable Door Type: Brass Door Suitable Door Type: Stainless Stell Door Connectivity: bluetooth Special Features: Support Gateway Doorknob Funcition: Biometric Doorknob Funcition: Key & Keypad Handle Direction: Direction Reversible Smart home platform: Tuya