Now more and more families are changing smart door locks, why

The advantages of smart door locks are very obvious Traditional door locks intelligent mechanical opening and closing the door and smart door locks in addition to fingerprints, face recognition, door cards, passwords, apps and other ways to open the lock, users do not have to go out and check whether to bring the key to come back and do not have to rummage around to find the key is not dropped And smart door locks can be interconnected with other smart devices at home to achieve a variety of scenarios