Smart locks eliminate the need to search for keys or wait. The moment you approach, they recognize you naturally, unlocking gently to welcome you into your personal space. With their inclusive wisdom, smart locks adapt to the lifestyles of different generations, allowing everyone to find a balance between convenience and security. Smart Door Lock : Featuring unlocking methods including fingerprint, password, App, IC card, and mechanical key. Fast Fingerprint Reading, Unlock effortlessly in just 0.3 second with high-precision biometric fingerprint recognition boasting a 99.99% accuracy rate,record 100 sets of fingerprint in total Crafted from aluminum alloy, this smart door lock is built to last. the handle design and detachable lock body provide added safety and ease of use. Never worry about being locked out due to a dead battery. this smart lock features an emergency key hole and usb port, allowing you to use a mobile power supply or mechanical key to unlock the door. Experience unparalleled security with our semiconductor fingerprint sensor that ensures accurate and fast recognition. Install in about 20 minutes with a screwdriver and a drill and follow the instruction to easily install fingerprint smart door knob,No Locksmith Needed.Door handle is reversible for both left and right handed doors., Manufacturer: HONKERW