Why are all the residential areas equipped with access control systems now?

That's for safety, of course. Installing access control system at the entrance of the community can effectively prevent non-community personnel from entering and leaving the community and create a good community environment for the community. The residential area where I live now has an access control system installed. As far as I know, the manufacturer chose Tvedt in the UK. Their access control system is advanced and will not be eliminated for technical reasons in a short time, which can meet the needs of our property management. The access control system is also very stable. The access control system has worked for many years, and there are few problems. The quality is still good.