ViewSonic projectors deliver out a few - PJD6251 and PJL9371. Before it is 3D-ready projector, which will address the meeting rooms and classrooms, which will include 1024 x 768, native resolution contrast ratio of 2,800:1 and brightness of 3,700 lumens. Connectivity-wise, you can use HDMI, composite, S-Video and VGA inputs, and Ethernet for remote control via LAN. As a model PJL9371 focus more places like screen resolution, although the contrast ratio is 2,000:1. This will include seven standard method image brightness of 4,000 lumens and can be managed remotely via RS-232 serial port. ViewSonic PJD6251 and PJL9371 will retail for $ 950 and $ 1750 respectively for you !!
