Does the security guard need carpet water to stand guard?

No need. The main duties of security guards are responsible for fire prevention, theft prevention and personal safety in the area. It is the duty of service personnel to lay carpets and send water to stand guard, not the duty of security guards. There is no need to carry out these tasks. Through the implementation of security personnel's work, ensure the safety, normal working order and public order of the fixed area, and prevent problems before they happen.