Tinewa Fingerprint Door Lock, Biometric Door Knob with Smart Lock, Keyless Entry Door Handle Lock with App, Bedroom, Office, Hotel, Pantry, Satin Nickel

["[3 Ways To Unlock]: Door Lock 3-in-1 with fingerprint + APP + mechanical keys(2 include), which is suitable for use in homes, studios and offices.Fingerprint recognition rate up to 98% and open the door just need 0.3 second. You can add 50 groups fingerprints, Eliminate the trouble of forgetting to bring the key when you go out","[Unlock With Smart APP]: You can use mobile phone to unlock.The ability to store multiple fingerprints allows for seamless management of guest access, accommodating visitors without compromising security.Furthermore, You can set temporary eKeys and share it with friends or housekeepers. This door lock is very suitable for families, hotels, schools and garages. Support ios and android devices","[Upgraded Fingerprint Sensor]:The smart door knob is equipped with an upgraded 360°fingerprint reader, The fingerprint door lock has upgraded the resolution of the large area fingerprint sensor 120*120, and the recognition is accurate and stable","[Easy Installation]:Fits most standard single-cylinder US doors. The simple installation takes minutes with a screwdriver(included). No extra drilling. Door thickness: between1-3/8\" (35mm) to 2-3/16\"(55mm), adjustable latch 2-3/8\"(60mm) or 2-3/4\"(70mm). Please check your door size before purchase","[Customer Service Guarantee] We provide a free replacement service for 12 months (non human caused damage) and lifelong technical support. If you have any questions, please feel free to contact customer service"]