Fingerprint recognition to unlock/lock, you can get rid of the risk of forgetting keys or passwords, No App, No Online, No need to keep extra keys, No passwords.
0.5 Second Unlock,quick-recognition technology, storing 10 fingerprints per door padlock lock,smart fingerprint padlock support to identify fingerprint quickly 360 degree angle,more friendly for children and the elderly.
Seamlessly designed in zinc-alloy metal body construction, can effectively prevent from being pried, smashed or cut.
Have IP65 weatherproof protects against dust and water.
The Smart Padlock is Equipped with Rechargeable Lithium Battery via the USB cable (micro-USB port at the bottom), three hours on a single charge can stand by for half a year. have lower power consumption and longer standby time.