ViewSonic LS831WU 4500 Lumens WUXGA Ultra Short Throw Projector with HV Keystoning, 4 Corner Adjustment and for Business and Education Settings

VERSATILE PROJECTOR: High brightness WUXGA (1920×1200) laser projector with advanced visual features ideal for use in both classroom and corporate settings
BIG SCREEN PROJECTION: Project up to 200 inches in 4500 lumens with 3M:1 contrast ratio ideal for bright and dark environments
EASY SETUP: 0.25 ultra-short throw ratio, HV keystoning and 4 corner adjustments for flexible placement in challenging installations
LONG LAMP LIFE: Long-lasting laser phosphor light source allows the lamp to shine bright for up to 20,000 hours
NETWORKABLE: Crestron and AMX certification delivers network management capabilities
360-DEGREE ORIENTATION: A robust mechanical construction allows the projector to be installed in nearly any position such as portrait mode
POWERFUL VERSATILITY: LASER TV integrates seamlessly with Roku, Fire TV stick and ChromeCast for effortless programming for education, entertainment or business environments
FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with input options such as HDMI, USB, and more
INCLUDED IN THE BOX: LS830 1080p Projector, Power Cable, VGA Cable, HDMI Cable, and Remote Control