How about the maintenance of smart locks?

1. With the development and popularization of smart locks in recent two years, smart locks have been installed in many new houses. In recent years, the number of orders for installation and maintenance of smart locks has obviously increased.

2. According to the recruitment information published in various places, I know that the maintenance and installation of smart locks have a salary of 8,-1, yuan per month, and the income is considerable.

3. Intelligent lock maintenance workers need to learn the skills of unlocking and installation. As the saying goes, many skills are not enough, which is also an increase in their own skills.