Interactive education projector MW864UST is engineered to enhance sharing, interaction, and collaboration while simplifying installation & reducing total ownership costs with a filtered nearly-sealed optical engine to withstand severe dusty environments. MW864UST offers ultra-short throw projection with superb picture quality & high brightness for superior readability in well-lit classrooms. Unobstructed instruction without space constraints MW864UST ultra-short throw projector can be mounted inches from the wall directly above the screen, eliminating distracting shadows & glare for students & teachers to engage & collaborate freely in front of the board. Uncompromised high brightness For perfect projection performance, MW864UST produces 3, 300 ANSI lumens & WXGA 1280 x 800 high resolution for clear, sharp images & text even in large, bright classrooms. High brightness allows lights to be kept on during lessons, and the wide-aspect high resolution increases readability for expanded content. Image uniformity enhancement MW864UST's Total Internal Reflection (TIR) optical architecture eliminates the uneven brightness distribution of conventional projection. This next-generation optical engine precisely focuses the center & corners of the image, enhances corner uniformity, and evens out brightness uniformity for a smooth, comfortable viewing experience. Unmatched readability With high contrast, Ben Q education projectors utilize advanced DLP-optimized optical lens systems to provide precise readability & crisp resolution for every single sub-pixel. Simple & convenient wireless dongle For engaging & intuitive lessons, QCast wireless dongle fits into a concealed compartment & streams documents, images, and even Full HD videos from smart devices & computers to MW864UST without cables. Instant power-on Ben Q education projectors turn on as soon as an HDMI or VGA is plugged in, significantly reducing setup time. LAN control compatibility To help IT managers perform day-to-day projector maintenance effectively, MW864UST is widely compatible with great projector control systems including Crestron, AMX, PJ-Link, and Ben Q MDA for network control via LAN. Streamlined wall mount alignment For efficient professional installation, the ultra-short throw projector wall mount features an installation chart & ruler for perfect screen alignment & image position in the classroom. Even simpler, a three-way adjustment knob is located in front of the projector for cleanly installed, absolutely square screens.