Job Recruitment Website - Property management company - The entrance guard button in the building is not responding. Can anyone fix it?

The entrance guard button in the building is not responding. Can anyone fix it?

Hello, if there is a problem with the access control system of the alliance, I suggest you power off and restart first to see if it can be restored. If it still doesn't work, you can find the company that installed the access control system before. If you can't contact your previous company, you can contact Wei Zi for on-site maintenance.

2020/2/1911:58:12 building's access control button did not respond. Can anyone fix it?