Smart Waterproof Fingerprint Padlock

Fingerprint storage capacity: 40 (pieces) Number of unlocking: 2500 (times) Scan time: 0.5 (s) False acceptance rate: 0.002 (%) Rejection rate: 1 (%) Scope of application: luggage, cabinets, etc. Service life: 1 (ten thousand times) Power supply: built-in battery