The Warning - CCTV Video Surveillance In 24 Hour Operation sign lets people know that cameras record their activities in a particular area. It is usually placed in places like stores, parking lots, or buildings to show that the area is monitored by cameras all day and night.

The purpose of this sign is to inform people that their actions are being watched and recorded by the cameras. It serves as a reminder for everyone to behave appropriately and follow the rules because their activities are monitored. The sign also helps to deter potential criminals or people who may want to do something wrong, as they know they can be caught on camera.