5-in-1 Smart Door Knob,Gavdhe Keyless Smart Door Lock Smart Deadbolt with App Control & Fingerprint & 2 Keys,Smart Fingerprint Door Knob, Keyless Entry for Home, Office, Garage & Apartment - Silver

【5-IN-1 Unlock Ways】The Gavdhe EC07 smart fingerprint door lock supports fingerprint, password, mechanical keys, IC card, or smart app control, and one-time unlocking. The smart door handle with a keyboard supports 50 fingerprints and 50 passwords, which is very convenient for multi-person households. Fixed passwords can use 6-10 digits,ensures personalized security for apartments and family homes 【Upgrade Fingerprint Sensor & 0.5S Recognizing】Say goodbye to false rejections and enjoy effortless access; The fingerprint scanner is fast and accurate, recognizing your prints in less than a second 【Long-Lasting & USB emergency charging】The lock has low power consumption to ensure long battery life, don't need to replace the battery in 6 months +.And fingerprint Door knob It has a low battery alarm function and comes with a USB port for emergency charging.Requires 4 AAA batteries (not included) 【Easy installation】Fingerprint door lock is easy to install (fits most US doors), no drilling and no extra costly locksmith. Adjustable Backset 2-3/8″ or 2-1/8″, door thicknesses from 1-3/8'' to 2-1/8''. Fit both left handed and right handed doors.( smart lock comes with video tutorials and all tools ) 【After-sales support】.Provide customer service that responds within 24 hours, if you have any questions about our door locks, please feel free to contact us, 1 year free refund (replacement) and lifetime technical support. 【Trusted for Every Home】Perfect for homeowners, hotels. Backed by dedicated after-sales & tech support