Electronic Wireless Lock Keyless Smart BT Padlock

Features:
When the phone is not in use, you can use a pre-set password to press the lock hook to open.
When you need to share a lock with others, you can share the BT key with others through the APP, and you can retrieve the right to use the key at any time.
If the sharing is only temporary, you can send the dynamic password generated by the APP to your friend. After the five-minute time limit, the password will become invalid.
You can check the time of each lock opening and the information of the keyholder through the APP without worrying about the risk of authorization.
Through APP management, multiple people can share a lock or one person can manage multiple locks.
IP66 class dustproof and waterproof, zinc alloy structure, firm and long-lasting.
You can set the lock to simply unlock when you are nearby, or enter a code.