IdeaWay Biometric Fingerprint Door Locks, Safe Bluetooth, Easy To Install, External Lock And Waterproof, With Low Battery Alarm

STURDY MATERIAL: The fingerprint door lock is made of zinc alloy, sleek and generous, with a simple and fashionable appearance, providing a higher level of security and privacy protection for your residence, apartment, and office.USER-FRIENDLY FEATURES: Our lock stores 30 sets of fingerprints, of which the first fingerprint acts as an administrator. Our door lock handle can be configured to open the door on the left or right.HUMANIZED DESIGN: Up to 30 sets of fingerprints, low battery alarm, red LED flashing 5 times, USB emergency power port, left and right doors with adjustable door handles, automatic lock and normally open mode.AUTOMATIC LOCK KEEPS YOU SAFE: This smart front door fingerprint lock can automatically lock your door after unlocking at a fixed time. Don't worry about forgetting to lock the door.MONEY-BACK GUARANTEE: Our fingerprint door locks provide high-quality customer service, a 360-day warranty and free lifetime technical support are obtained through the warranty description on the last page of the product manual.🔓 Provide you with a warm, convenient and safe home.🔓 A seamless operation allows you to wake up the lock, read fingerprints and unlock the door.🔓 Any questions, such as installation or application issues, please feel free to contact us.