ViewSonic’s PJD6253 HD education projector features BrilliantColor™ technology for impressive color performance in the classroom. 1024 x 768 (XGA) resolution, 3,500 lumens and 15,000:1 contrast ratio offer outstanding digital clarity, sharp graphics and stunning video. Environmentally friendly DynamicEco™ mode provides energy savings and minimizes noise to eliminate distractions. With RGB and HDMI connectivity plus an integrated 10W speaker, educators can deliver excellent multimedia presentations to enhance the learning experience. Administrators can take advantage of Crestron RoomView® network control to remotely manage up to 250 projectors. And with 3-second power-on and instant power-off times, teaching has never been more efficient or effective.