ViewSonic PJD6345 XGA 1024x768 DLP Projector with LAN Control, Wired and Wireless LAN Display (Black) XGA 1024x768 DLPprojector,3500 ANSI Lumens, 15000:1 Contrast, 1.1x Optical Zoom lens, Throw Ratio 1.97 -2.17:1 Network control with Crestron eControl& Room ViewExpress, Wired & wireless LAN display, Mobile app for phones & tablets USB display & PCless presentation, AMX / PJLink/ SNMPCompatible