Video walls work through the integration of multiple screens that, together, form a single, large shared viewing surface. These screens are interconnected and managed by a video wall controller, which synchronizes the distribution of content across all screens, ensuring a seamless and harmonious display. The controller allows content to be presented in various ways: a single image or video can be expanded to occupy the entire video wall surface, or multiple distinct contents can be displayed simultaneously in different sections of the screens. This versatility is essential to tailor the presentation to the specific needs of each application.
The management of content displayed on a video wall is supported by specialized software, which enables control over what content is shown, how it is arranged, and at what specific time. This software offers features such as content scheduling, custom layout creation, and integration of multiple input sources, including images, videos, presentations, or data dashboards. Additionally, video walls can be composed of different types of screens, such as LCD or LED, each with specific characteristics in terms of brightness, resolution, and energy consumption, allowing further customization to meet the requirements of the environment and the desired application.