The DV4 HD5 Series are an industrial grade 1080p digital sign system. With Android OS, this easy to use network appliance is designed for local and remote operation, scheduling, and management of all media and HTML 5 content. It is a dedicated solid-state solution that eliminates the hazards of virus infections, system crashes and other limitations of PC-based solutions. lt allows video play back of a large variety of video types in addition to Jpeg and PNG images and PowerPoint files. The built in HTML 5 technology allows you to play back an assortment of widgets from the internet like: weather (by town), RSS feeds, website pages, clocks, calendars and more. Integration with Google Apps allows you to change your presentations remotely. If your know how to use PowerPoint, you can have a professional looking digital sign. Simply select one of the 400+ PowerPoint® licensed backgrounds included with the system or download your own, customize the background with your message, schedule by day, time and date range or rotate you messages in a loop.