• 🔓【Remote authorization unlock】 Remotely authorize your family/friends/colleagues to unlock, App support 1 admin and 500 general users, admin can authorize the unlock period and schedule, and review the unlock ​record with unlock time, unlock method and user name.
• 🔓【Fingerprint Unlock】Your finger is your key, quick unlock in 1 seconds, record up to 20 different fingerprints including 2 administrator fingerprints, weatherproof, easy to use. No reset button, only admin can reset or manage fingerprints.
• 🔓【Small size and Weatherproof】This black fingerprint padlock with 0.4 CM diameter stainless steel lock shackle,fit gun case; (4.3 2.1)x 4.2x1.6CM, 0.074KG, Shackle inside long 1.7 CM, width 2 CM, for superior cut resistance. Weatherproof protects against dust and water.
• 🔋【Extreme running time and USB charging】Smart padlock is equipped with lower power consumption and long standby time. A rechargeable 110MAH lithium battery can support 6 months standby time and can be unlocked over 2000 times. When the battery is low, it will show red light, just plug in USB power or charge it with a power bank.
• 🔓【Wide Uses】Portable smart fingerprint lock is suitable for outdoor and indoor, such as house door, gym, gate, warehouse, cabinet, shed, suitcase, handbag, box, bike, bicycle, luggage, fence, garage, office and etc. if you need to make a return, please contact customer service, padlock must be unbound first.