Triple Unlocking Methods: The lock can be opened using biometric fingerprints, via Bluetooth through a smartphone application, or by using hidden physical backup keys located at the bottom.Weatherproof Rating: It typically features an IP67 waterproof and dustproof rating, making it suitable for outdoor environments such as gates, sheds, and warehouses.High Storage Capacity: The integrated semiconductor scanner usually stores up to 50 distinct fingerprints and provides rapid recognition in under 2 seconds.Rechargeable Battery: Equipped with a long-lasting, rechargeable internal battery that charges via a standard USB Type-C port concealed at the base.