The fingerprint padlock designed in 2017, the products listed in 2018 have almost perfect hand feeling (I really like the hand feeling, plus the vibration feedback when unlocking) the perfect fusion of shape and structure (to achieve standard safety It also needs to achieve a petite figure and rich functions) 0.5 seconds to unlock fingerprint recognition, 20 sets of fingerprint deposits, dustproof and waterproof, 200 days long battery life and low energy consumption, zinc alloy housing, high security, mobile application.
