Fingerprint Padlock, Keyless Smart Fingerprint Lock for School Locker, 5000 N High Tensile Strength

Smart Unlocking with Advanced Technology: Say goodbye to traditional keys and passwords. Easily unlock via your finger. We also expanded fingerprint recognition area for more sensitive detection, supporting up to 20pcs fingerprints. Exceptional Battery Performance: 2-hour charge ushers you into 120 days uninterrupted use. With intuitive low-energy alerts (fingerprint unlock flashes red), you'll always know when it's time for a recharge. Note: the charging cable is included. Robust&Resilient Design: Crafted from durable zinc alloy and stainless steel, our padlock has undergone rigorous testing–from tensile strength assessments to salt-alkali evaluations and torrential rain simulations. It's water-resistant, dust-proof, and built to withstand potential tampering. Compact Yet Mighty: Its petite size and lightweight (120g only) design don't compromise its strength. Perfect for gym lockers, school lockers, bicycles, chemical storage cabinets, front doors, and safeguarding personal belongings.