The DW770UST is the ultimate ultra-short-throw projector for the education with 3500 lumen of brightness and WXGA resolution . The projector offers a 100 inch diagonal 2.15 metre wide projection image from as little as 44cm away from the screen surface. As well as delivering an optimal viewing experience, the DW770UST ensures a high sound quality thanks to in-built 2x10W speakers. For added user convenience, the DW770UST feature integrated network monitoring and management solutions, including those from Crestron® RoomView™, as well as others.