Buy Fingerprint Smart Door Lock Optics Digital Password Touch Anti Theft Security Lock Features : Quality material, wear-resistant, high temperature resistant, corrosion resistant, safe, firm, beautiful. Multi-function, 5 unlock modes, adapt to 99% of the door, is a smart fingerprint lock for the family. Touch screen is sensitive, dustproof, waterproof, and has a good touch. Low battery alarm. It is used for interior door, wooden door, office door, aluminum alloy door. Specification : Material: Metal Color: Black, Red Bronze Unlock authentication method: fingerprint, password, card, key, APP Fingerprint sensor type: optical / capacitive Fingerprint image resolution: 500dpi Fingerprint image acquisition time: <0.5s Fingerprint comparison method: 1:N Fingerprint false rate (FAR): <0.001% Fingerprint rejection rate (FAR): <0.2% Fingerprint capacity: 120 pieces Password capacity: 120 pieces Swipe capacity: 120 Temporary password capacity: 40 digits Administrato