🔒【Remote authorization unlock】Admin can authorize your family/friends/colleagues to unlock, set the sub-account‘s unlock period and schedule, and review the unlock record. App support 1 admin and 500+ general users.
🔒【Fingerprint Unlock】Increased fingerprint sensor area, quick unlock in 1 seconds, record up to 20 different fingerprints including 2 administrator fingerprints. No reset button, only admin can reset or manage fingerprints.
🔒【Extreme Long Run Time & USB Rechargeable】Smart padlock is equipped with lower power consumption and long standby time. A rechargeable 110MAH lithium battery can support 1 year 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.
🔒【Small size metal padlock】Lightweight Padlock with 0.4 CM diameter stainless steel lock shackle, (3.2+2.6)x 3.2x1.3CM, 0.06 KG, Shackle inside long 2.2 CM, width 1.8 MM, made of Zinc alloy and the shackle is made of stainless steel for superior cut resistance to protect your Gym locker.
🔒【Widely Indoor Uses】The size of smart lock is so small that you can easily place it in your pocket and it is the best choice if you want to take it to the gym, school & fence, toolbox, cases, chests, cabinets,ect. 30-day money back, 6 months free repair. If you have any questions, please feel free to contact us!
📧【Top After-Sales Service】If you have any questions, please feel free to contact us, we will provide 24 hour survice! If you will refund the item please reset and delete adminiter fingerprint, because there is no other way to open the lock except you.