Pothunder Fingerprint Padlock Smart Padlock Locker Lock Biometric Metal Keyless

Combination Padlocks by Pothunder. Details:What you will get: l fingerprint padlock*1 l USB charge*1 l manual*1 Specification: Fingerprint capacity: 20pcs fingerprints(No.1 and 2 are admin fingerprints, No.2-20 are normal user) Weight/per: 62g Recognition rate of false: <0.001% False Rejection Rate: <1% speed comparison: 0.2s unlock Fingerprint sensor performance: 360 recognition, Self-learning function Power supply model: Built-in 110mAH Lithium battery Charging: 5V micro USB charging(full charge in 40mins) Low voltage alarm: 3.4V Working current: 150mA(max) Quiescent current: 10uA Standby time: standby for 1 year Working temprature: -10~45°C Please Note: l 1. The product is charged by USB cable Please fully charge the product for the first time. l 2. keep your fingerprint dry would be better for unlocking. 3. Make sure your fingerprint is recorded as administrator when you first use, if not it would be unlocked by anyone else.