●Cutting-Edge Fingerprint Security: Experience next-level security with our 3D fingerprint technology. Boasting a remarkable 99.99% recognition rate, this smart lock provides rapid and rock-solid access. Unlock your door in the blink of an eye, as it can recognize your fingerprint in a mere 0.3 seconds and get you inside in just 1 second. ●Keyless Living Simplified: Say goodbye to the hassle of managing traditional keys. Our smart door lock offers a keyless lifestyle with the ability to program up to 300 access codes, each ranging from 4 to 10 digits, and accommodate up to 50 unique fingerprints. For temporary guests like Airbnb visitors, neighbors, cleaners, or delivery personnel, you can conveniently create one-time PIN codes that are automatically deleted after use, ensuring your homes security. ●Smart Automation: Customize your home security with our smart locks automated features. Choose the "automatic door lock" mode, which locks your door automatically within 10 to 99 seconds after its opened. Alternatively, take advantage of the "one-touch lock" feature by holding the lock botton on the keypad for 2 seconds to lock the door quickly and effortlessly. ●Built to Endure: Weve designed our smart door lock with durability in mind. Featuring a robust lock cylinder and crafted from high-quality alloy, its built to withstand the test of time. Powered by just four AA batteries, it can operate for over a year before needing a battery replacement. Plus, its rated IP54 for weather resistance, assuring its ability to withstand the elements and protect your home. ●Hassle-Free Setup and Support: Installing our smart lock is a breeze and can be completed in minutes with a simple screwdriver. Your satisfaction is our priority. We offer a 30-day money-back guarantee and free replacement within 1 year. Moreover, youll benefit from lifetime after-sales customer support from the date of purchase. Reach out to us through phone calls on weekdays from 9 am to 5 pm PDT, or utilize our 24/7 online after-sales email service. Were here to ensure your peace of mind.