Why do we need to use smart lock?

Nowaday,smart home development is our trends, and smart door lock is the inevitable result of development.Just like when a smart phone was first released, you will become more and more gettting to used it, and you will also find the convenience and safety of a smart door lock. People nowadays don’t use smart locks because of “inertness”, they are used to traditional door locks, and they have not encountered any house safety problems during the period, so they don’t have the idea of changing to smart locks, or they feel that this kind of high technology price will be very expensive.In the end, it only stays in the impression and does not continue to understand it. This also causes the current situation of the low penetration rate of security smart locks in many countries.