MX808STH education projector enhances interactive learning & classroom collaboration with outstanding picture quality, high brightness, and short throw capability. Smart installation flexibility combined with reduced maintenance & ownership costs make MX808STH the ideal choice for today's schools. Incorporating color wheel sensors with an ingenious anti-dust accumulation feature, MX808STH prolongs optimal performance by rejecting dust which can accumulate on traditional sensors to block the IR signal & cause flickering, abnormal colors, or even shutdown. Advanced interactive instruction for leading schools MX808STH education projector enhances interactive learning & classroom collaboration with outstanding picture quality, high brightness, and short throw capability. Smart installation flexibility combined with reduced maintenance & ownership costs make MX808STH the ideal choice for today's schools. Anti-dust accumulation sensor resists dust buildup Incorporating color wheel sensors with an ingenious anti-dust accumulation feature, MX808STH prolongs optimal performance by rejecting dust which can accumulate on traditional sensors to block the IR signal & cause flickering, abnormal colors, or even shutdown. Unobstructed instruction without space constraints Offering a big screen in short distance with a 0.61 short-throw ratio, MX808STH eliminates distracting shadows & glare for students & teachers to engage & collaborate freely in front of the board. Uncompromised high brightness MX808STH produces 3, 600 high ANSI lumen brightness & resolution for perfect projection performance with crisp images & sharp text even in bright lecture room. High brightness provides clear content under high ambient lighting, allowing lights to be kept on during classes for note taking & interactive collaboration. Bigger images Ben Q education projectors offer a range of resolutions & projected image sizes to meet diverse classroom needs. Featuring crisp image quality up to 120 inches, ultra-short throw education projectors deliver increased classroom versatility at reduced costs.