Question

what is gated communities​

Answer 1

Gated community is a residential area that is basically surrounded by walls and can only be accessible by few small gates guarded by security guards and card access to avoid outsiders going inside.

Well as far I know gated communities are mostly famous in china...

Answer 2

In it's modern form, Gated community (or walled community) is a form of residential community or housing estate containing strictly controlled entrances for pedestrians, bicycles, and automobiles, and often catogrized by a closed perimeter of walls and fences....