A video wall is a large display made up of multiple screens or LED panels working together as one visual surface.
The content is processed by a controller, which takes an image or video source and distributes it across the display area. This allows the video wall to show one large image, multiple feeds at once or a combination of dashboards, video, presentations and live information.
Video walls are used in control rooms, foyers, retail environments, education spaces, transport hubs, public venues and workplaces. The design needs to consider viewing distance, brightness, resolution, maintenance access, heat, power, data, mounting structure and the type of content that will be shown.
The best solution depends on the space. A high-resolution LED wall may suit a premium foyer or close viewing environment while an LCD wall may be more appropriate for some operational or budget-driven applications.
