Property security will be changed in a few days.

According to relevant information, the query shows: post and time rotation.

1. Generally, the security guards in the residential area change shifts once every eight hours, so it is impossible for the security guards in the residential area to be absent for 24 hours. Therefore, the security of the community is generally three shifts, that is, every eight hours.

But if you change your face frequently, it means there is something wrong with this company.