Fingerprint Smart Padlock, Biometric Metal Thumbprint Lock Alloy Keyless, USB Rechargeable, Quick Unlock Waterproof Rustproof Locks for Warehouse, Gym, Home, Office, School Locker, Luggage-Black

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About this item

• Biometric Fingerprint: Your fingers are keys to quick unlock the padlock. No keys, No passwords, No APP, No Bluetooth, No need to worry about losing keys or forgetting password. Up to 20 fingerprints for family with high fingerprint recognition rate of 99%
• USB Rechargeable: This smart padlock has a low power consumption 200MAH battery, supporting 12 months long standby time, more than 2,000 times use on a full charge. If the battery level is low, the red light will flash when unlocks the lock by fingerprint
• Durable & High Security: Solid zinc alloy body and sturdy hardened steel shackle for strength and weatherability, super resistance to rust & corrosion. Adopts high-tech biometric fingerprint identification technology, only takes 0.2 seconds to unlock
• Fast & Secure Unlocking: 1 administrator fingerprint and 19 user fingerprints, 2.4oz (68g) light weight design, you can easily share access with friends. It has excellent anti-tampering performance to protect your property against thieves
• Versatile Lock: The 0.2in/5mm steel shackle affords up to 990lbs/450kg with extra cutting resistance and hardly broke. The waterproof padlocks can be used indoors & outdoors like gym, luggage, school, sheds, warehouses, friendly to children and the elderly