This product has been replaced by NP-M300WS  Full-featured yet affordable, the NP510WS portable Projectorector delivers an ideal short throw distance solution for education (including interactive whiteboards) and corporate applications. Bright enough for use in large rooms, this model can be connected to the network for remote monitoring and control. Compared to its predecessor, the NP510WS consumes less power, starts up and shuts down quicker, and features a carbon footprint meter, longer filter usage time and lamp life (in ECO ModeTM), and a remote with ECO Mode button for easy lamp mode switching. Powerful 7-watt speaker provides volume needed for large rooms  ECO Mode™ technology helps extend lamp life and lowers power consumption Comprehensive input/output panel, including DVI-I with HDCP Built-in closed captioning enables decoding and display of text information from a video 2100-lumen brightness enhances images for most applications Virtual Remote (DDC/CI) over the VGA cable controls the Projectorector directly from a computer without the need for additional control cables Short throw lens eliminates shadows on the screen along with Projectorected light in the presenter’s eyes created by traditional front Projectorection systems