Video walls are large displays that consist of multiple smaller screens arranged in a grid-like formation to create a single, seamless image or video. The screens can be LCD, LED, or OLED panels and are often controlled by a central processing unit that coordinates the content and timing of the individual screens.

Video walls are commonly used for advertising, digital signage, and entertainment purposes. They can be found in various settings, including retail stores, airports, sports arenas, and control rooms.

Due to their large size and impressive visuals, video walls can grab the attention of passersby and create a dynamic and engaging visual experience. They can display a wide variety of content, including videos, images, graphics, and text, and can be customized to fit the specific needs of the installation.