Casio 4K Ultra HD Projector
XJ-L8300HN
http://www.casio.com/products/projectors/4k-hd-projectors/xj-l8300hn
This lamp-free model features 5000 lumens brightness, with potential for advanced image-processing tech and high-speed switching of more than 4 million DMD (digital micromirror devices) with the installation of a DLP chip. The ability to project 8.3 M pixels and achieve 4K Ultra HD res will paint a pretty picture on any classroom wall.
ViewSonic
ViewBoard IFP7550 Flat Screen Display
https://www.viewsonic.com/us/ifp7550.html
Featuring 4K Ultra HD resolution and immersive 20-point touch screen, this 75” interactive flat panel lets multiple users write or draw on the screen with their fingers and styluses. The display’s built-in quad-core processor and multiple connectivity options (HDMI, VGA, RS232, RJ45, and USB ports) provide annotation and multimedia playback without the need for a PC. Can be placed on a wall mount, or optional trolley cart.
Epson Laser Ultra Short Throw Wireless Interactive 3LCD Projector
EB-1470Ui
https://www.epson.com.sg/Projectors/Short-Throw-Ultra-short-Throw/Epson-EB-1470Ui-Laser-Ultra-Short-Throw-Wireless-Interactive-WUXGA-3LCD-Projector/p/V11H876052#IczePmKl3XeJfJ1C.97
Collaborate and share lessons while turning any surface into an interactive area with this TCO Certified projector, featuring finger touch and PC-free annotation. This eco-projector uses below 0.5W of power in standby mode employs lead-free lenses, chlorine and bromine-free flame retardants and has laser light tech eliminating the need for lamp replacement.
