Archived App
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
欢迎使用钟铮智能锁。此APP需与我公司智能锁配合使用，支持多种开锁方式。APP内通过扫码添加好友，支持好友分享锁具和授权开锁，方便，安全，高效！
What's New in ZZLock
1.3
November 20, 2019
修改链接锁具蓝牙app退出bug
