Why recommend smart electronic fingerprint locks to you? Biometric Function: Keyless / Card-free / Fingerprint Identification Easy to Set Up: No need to download an app or PC. Automatically pup-up design, 0.5 seconds quickly and easily unlock. High Endurance: It can last for about 180 days after fully charging. Strong Working Ability: Adapt to high and low-temperature working environments. The applicable temperature range is – 20 ℃ to 70 ℃. Beautiful and Luxurious Appearance: Small but exquisite drawer lock with noble black, smooth lines design.
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