Amerdeco Smart Fingerprint Door Lock, Biometric Keyless Entry Door Lock with APP - Cards - Backup Key - Fingerprints - Codes for Bedroom Hotel Office Apartment and More(Black)

Brand	Amerdeco
Lock type	Combination Lock
Item dimensions L x W x H	10 x 10 x 10 millimetres
Material	Metal
Style	Modern

【5 in 1 Smart Door Lock】Semiconductor fingerprint (99% accuracy, 1s unlock) + Temporary/Permanent Passcodes + Tuya Smart App Control + 2 Emergency Keys + 2 Fob Cards. Stores 50 fingerprints, 100 passcodes—perfect for key loss, phone battery drain, or hands-full moments. Kids forget keys? Seniors struggle with fingerprints? One tap with the card grants instant access!
【Smart Connectivity/Security】Monitor unlock history via Tuya App, generate time-limited dynamic passwords for guests. Anti-peeping virtual password hides real code with random digits, ensuring privacy.
【Easy Installation/Compatibility】Keyless entry door lock-No wiring required. Fits US standard doors, thickness from 1-3/8"to 2-1/8"(35mm-55mm), backset 2-3/8"and 2-1/8"(60/70mm), works for left/right-handed doors. Installs in 20 mins with basic tools.Ideal for various settings—bedrooms, hotels, offices, storage rooms, etc.
【Emergency Power/Battery Life】Door knob is powered by 4×AAA batteries, providing up to 10 months of usage at 20 operations per day(with low-battery alert). It also features a Type-C emergency charging port, ensuring uninterrupted access even when the batteries run out outages.
【Warranty/Support】Fingerprint door handle is built with robust aluminum alloy material, ensuring durability and reliable performance. Our smart door lock comes with a 1-year warranty and replacement service. If you have any questions, please feel free to contact us. We provide premium customer support and guarantee a satisfactory response within 24 hours.