Smart Fingerprint Door Lock with Handle with 2 Mechanical Keys and 2 IC Cards for Hotels, Offices and Homes

General description Smart Fingerprint Door Lock with Handle offers advanced security features suitable for hotels, offices, and homes. It provides multiple door opening options including fingerprint recognition, contactless smart card, password, and mechanical key. In case of battery failure, an emergency USB power supply or mechanical key can be used to unlock the door. Technical specifications Lock body dimensions: 160 x 22 mm (6.3 x 0.86 inches) Door thickness compatibility: 30 mm to 100 mm (1.2 inches to 3.9 inches) Power supply: 4 AAA batteries (not included) Fingerprint registration capacity: 50 fingerprints Waterproof and moisture resistant lock module Installation Replacing a standard lock with this smart lock is quick and easy. The installation process takes approximately 15 minutes and requires only a screwdriver, thanks to its wireless technology. Other information