What are the benefits of security guards, property security guards closing the park unit door?

The benefits of security guards' property safety closing the park unit door mainly include the following points:

1. Protect the privacy of the owner. Closing the unit door can prevent irrelevant personnel from entering and protect the owner's personal privacy.

2. Improve security. Closing the unit door can prevent illegal entry and improve the overall safety of the park.

3. Maintain the park environment. Closing the unit door can prevent garbage accumulation in the park and help keep the park environment clean and orderly.

Please note that there may be more reasons for security guards and property security guards to close the park unit door. Specifically, you can ask relevant personnel or consult relevant materials.