WXGA 1280X800 DLP Projector, 3500 lumens, 15,000:1 contrast ratio, Advanced Connect Technology, 1.2x Optical Zoom Lens, Throw Ratio 1.47-1.83, Crestron e-Control & RoomView Express, LAN display, Mobile app for phones & tablets, USB display, AMX/PJ-Link/SNMP compatible, 3D Blu-ray ready with HDMI, integrated speaker 16w, 5000 hours lamp life (ECO mode), DynamicEco Technology, Apple Mac compatible,