The UM351Wi-WK interactive projector brings collaboration to both classrooms and conference rooms alike. Together with a PC or Mac, the teaching tool will increase students'' attention and interaction within the classroom, increasing their retention of subject matter. This bundle includes the 3500-lumen UM351W ultra short throw projector, NP03Wi interactive module and dual stylus pens, and NP04WK1 wall mount kit. The UM351Wi-WK delivers an extremely short throw distance, and the interactive eBeam module attaches directly to the front of the projector and uses IR to determine the pen''s position within the image for accurate control and annotation. The UM351W is able to mount on the wall directly above the screen using the NP04WK1. Features of the projector include a powerful 20W speaker, closed captioning, RJ-45, wireless LAN (optional), dual HDMI, VGA and a microphone input to amplify the presenter''s voice. Includes DisplayNote Free Presenter License New interactive system utilizing dual pens and auto cailbration converts a standard whiteboard into a complete interactive surface for annotation and collaboration Ultra short throw lens (0.36:1 throw ratio) eliminates shadows on the screen along with projected light in the presenter''s eyes created by traditional front projection systemsComprehensive input/output panel, including dual HDMI, VGA and a microphone inputECO Mode™ technology helps extend lamp life and lowers power consumptionHorizontal & Vertical Keystone adjustment or Cornerstone Correction ensures the image will fill the screen every timeRemote monitoring and control of projector over network saves IT employee time and reduces costs related to projector operation. Includes DisplayNote Free Presenter License