Smart Fingerprint Door Lock Biometric Keyless Entry Door Knob with Keypads by for Home

GAVDHE Smart Fingerprint Door Lock,Biometric Door Lock with Handle,Smart Door Knob with 100 Fingerprints, Backup Unlock with Micro USB Emergency Port and Mechanical Key, Auto-Lock Mode for Home, Bedroom, Office. Lock and Key Unlocking Method.Using Style: Fingerprint Door Lock, Biometric Door Lock, Smart Door Knob with Fingerprint, Thumbprint Door Handle. 🔒【Upgraded Fingerprint Sensor】The fingerprint door lock is equipped with a larger 160*160 pixel fingerprint sensor, the area of the fingerprint sensor is increased by 35%, and your fingerprint can be recognized in 0.1 seconds, the recognition more accurate and stable. 🔒【Multiple Ways to Unlock】Upgraded 3-in-1 keyless entry door lock: fingerprint + anti-privacy virtual password + 2 physical key. Stores up to 100 fingerprints and 50 codes.It also has automatic locking, silent mode and free passage mode. The elderly and children can easily use, free entry and exit.eliminating the trouble of carrying keys with you. 🔒【Smart and Modern】The fingerprint door knob is made of sturdy and durable zinc alloy, which is safe and firm. The appearance design is so modern and fashionable, which is very suitable for bedroom, Airbnb, office. It requires 4* AAA batteries and can be used for up to 10-12 months. USB emergency charging. It is the best Christmas gift for your home, dad and friends. 🔒【Easy DIY Installation】Biometric Door Lock is designed to fit US standard door,simple installation in minutes with a screwdriver (included). No wiring and no drilling. Door thickness: between1-3/8"(35mm) to2-3/16"(55mm), adjustable latch 2-3/8"(60mm) or 2-3/4"(70mm). Fit both left- right handed doors. Kindly check your door size before purchase. 🔒【Worry-Free Warranty】Your satisfaction is our greatest happiness. We not only provide detailed installation guide videos and clear user instructions, but also provide a 12-month warranty and free lifetime technical support. If you encounter any problems when installing and using our products, please feel free to contact our customer service. We are very willing and will solve your problem ASAP. Specification Brand Gavdhe Assembled Product Weight 2.2 lb Manufacturer Gavdhe Manufacturer Part Number Gavdhe C02 Assembled Product Dimensions (L x W x H) 6.42 x 2.56 x 2.36 Inches