Inside Door Fingerprint Smart Lock 35mm - 50mm Door Thickness 0.1S Fast Identification

Fingerprint door lock
May 24, 2022
Video Description:
Discover the Black Inside Intelligent Door Fingerprint Lock, designed for doors with a thickness of 35-50mm. Featuring a 0.1-second fast identification, zinc alloy construction, and 4.7V DC power, this smart lock is perfect for homes, hotels, and offices. Upgrade your security with fingerprint and key access today!
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