Portable TV DLP 1080P HD Projector Mini Lcd Projector Lumens For School

Portable TV DLP HD Video 3500 LUMENS Mini Led Ultra Short Throw Laser 1080P HD Projector For School&Home

If you’re starting from scratch, installation might be a bit easier, since you can buy or build a stand that’s the necessary height. As you might imagine, that height needs to be fairly low. With most rooms and projectors, we’re talking less than 2 feet off the floor. If you have small children, this could be a problem for several reasons. The first is that the UST lens is on the top of the projector, practically begging for fingerprints or spills. Plus, many UST projectors use laser light sources because that technology is extremely bright and helps the projector create vibrant images. However, it’s bad for your eyes to look directly at any laser (the light reflected off the screen is fine). As such, the projectors have sensors that detect when you’re too close and turn off the laser. Anyone wandering nearby will cut the image, and wee ones might be able to get close enough and at an angle to see the bright kaleidoscope of colors—something to keep in mind.

Ingscreen Technology Limited is a high-tech enterprise specialized in the research, development, production and sales of multimedia teaching and high-end display equipment. It has independent core R & D technical team, perfect production and sales after-sales team, service network station are throughout provinces and cities in the country. The main products are: LED, LCD display, Smart Whiteboard, Video wall and Digital Kiosk etc. Products are widely used in teaching, training and business fields.