LONGWIN ELECTRONIC SCIENCE & TECHNOLOGY CO., LTD. Professional Education Equipments Manufacture - Interactive LED Displays/Interactive Whiteboard/Document Camera/Multimedia Control System
document camera digital visualizer camera / New!HDMI,1080p,WXGA,5mp Digital USB Visual Presenter 5.0MP CMOS lens Resolution SXGA,720p,1080p,WXGA Built-in HDMI port 10x digital,10x optical zoom USB2.0 ...