Does the security guard have the right to prevent the owner from entering the community without paying the property fee?

Security guards have no right to prevent owners from entering the community. From the legal point of view, the owner is the property owner of the community, and all the property rights (personal property rights and public property rights) of the community belong to the owner, who is of course the owner and has the right to control his own ownership. Property companies and security guards are only hired by the owners' committee to manage and maintain the residential property, but only hired managers. For a simple example, can the company's security guard prohibit shareholders from coming to the company? I can't. As for the property fees owed by the owners, they should be solved through legal channels.