Smart Cylinder Lock Password Keyless Electronic Finger Print Door Lock Cylinder

Unlock ways: Fingerprint, App. Fingerprint reader: Semiconductor sensor. High-Quality Material and Design: Made of stainless steel, zinc alloy, and ABS, this smart lock is resistant to wear. Power Source: This smart lock operates on a dry battery and requires a power input of 3.6-5V, ensuring long-lasting performance and convenience.

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