ThankVip Biometric Fingerprint Door Locks, With Numeric Keypad, Easy To Install, Suitable For Family Apartments

FINGERPRINT ONE-KEY UNLOCKING: Smart lock the front door is faster and more convenient than using traditional keys. When the battery of the smart door lock with handle lock is low, the smart lock or APP will remind you to replace the battery.HIGH-QUALITY DOOR LOCK: The fingerprint door lock is made of high-quality aluminum alloy, has a long service life, and is designed with a precision copper gear transmission to enhance durability, high security and monitoring biometric technology to protect your safety in all aspects.NORMALLY OPEN/LOCKED MODE: In the normally open mode, anyone can open the door. In the lock mode, only the person who recorded the fingerprint can open the door.EMERGENCY POWER SUPPLY: Using 4 AA batteries, the battery life is two years. When the battery power is low, the low battery indicator will notify you. If the battery replacement fails, you can still open the door by connecting the door lock with keyboard to an external power bank.ONE-YEAR REPLACEMENT: We are very confident in the quality of the door locks. If you are not satisfied with our products for any reason, please contact our friendly customer service representatives and they will help you solve your problems or concerns.🔐 The fingerprint lock has a simple and fashionable appearance, suitable for various home decoration styles.🔐 When the battery is low, the low battery indicator will notify you.🔐 It is suitable for private spaces with inner doors such as residential apartments, homes, offices, bedrooms, etc.🔐 By watching a short installation video, the whole process only takes a few minutes.