【Fingerprint Padlock with Keys】Your finger is the key, do not worry about losing the key, Anti-theft, unable to copy keys. Fingerprint support 2 administrator and 13 normal users, 0.5 seconds speedily unlock.The smart lock comes with 2 keys for convenience!
【Remote authorization unlock】Adding general users on APP or share one-time temporary password, Remotely authorize your family/friends/colleagues to unlock, App support 500+ general users, record the unlock time, unlock method and user name.
【Extreme running time and USB Type-C charging】Big Fingerprint padlock with battery indicator, low power consumption and long standby. The rechargeable lithium battery can support 6 months of standby time and can be unlocked more than 2000 times. When the battery is dead, the smart lock will remain locked, just plug in USB power or charge