Does the community security guard have the right to stop the car from leaving?

If it is the owner, of course, it has the right to enter the community. It is not clear why the security guards blocked the road. If it is because of special reasons agreed by both parties or the need of epidemic prevention and control, it is also possible. If there are other special reasons, you can find the property to confirm.

Responsibilities: Serve the community owners and do a good job in maintaining the order and safety of the community. Security refers to safeguarding public order, which is a professional type of work. Its main responsibility is to be responsible for fire prevention, theft prevention and personal safety in the area. Through the implementation of security personnel's work, ensure the safety, normal working order and public order in the fixed area, and prevent problems before they happen.