Come and see our amazing products.Seamlessly designed in zinc-alloy metal body construction, can effectively prevent from being pried, smashed or cut. 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. Pls confirm further with us if any query about packing info, inventory status and time schedule.