Password lock recommendation, which brand of password lock is good, which one to buy?

My personal suggestion is that Ma Yue thinks it can connect with smart home.

From the way of unlocking: Ma Yuesuo can unlock through mobile app, fingerprint, password, key and credit card.

The highlight of this lock is that it can be unlocked by mobile phone. Unlike other mobile phones, it can be unlocked remotely, which means you can open the door anywhere as long as your mobile phone has an internet connection. Don't worry about losing your mobile phone. Others will unlock your home, because you need to enter a password to unlock the mobile app. The most important thing is that you can also connect with WeChat. As long as someone unlocks it, you will receive a reminder from WeChat.