When you set the mode to , you are telling the camera: "Don't try to send me a heavy video stream. Just send me individual pictures as fast as you can." Why Use "Full" Refresh?

It instructs the camera to bypass thumbnails or resized "mobile" versions and deliver the maximum available resolution for each refreshed frame.

In some legacy systems, it triggers the "Full UI" mode, which includes PTZ (Pan, Tilt, Zoom) controls alongside the refreshing image.

In the world of IP surveillance, there are typically two ways to send images: