ASTHA AH-LW600UST Laser Ultra Short throw 3D DLP Projector

The ASTHA AH-LW600UST Enjoy bright, clear images in your classroom with 4000ANSI lumens XGA of brightness can overcome ambient light in most classroom settings, while its 20,000:1 dynamic contrast ratio can help ensure discernible detail in most images. The projector's native 1280 x 800 resolution is suitable for most video and file formats, composite video, and two HDMI inputs to support most input types, plus an analog audio input and built-in 16W speaker that will provide audio for your video. The 4:4/16/9 hrow Ratio, Keystone correction (Horizontal/Vertical): Manual, approx. ± 30 degrees, Distance: 0.75m to 13.77m Distance, 4:3/16:9  Aspect Ratio, Ultra Short Throw, Throw Ratio: 0.23:1, 0.08m@80inch, It is controllable via Ethernet,  the included IR remote control, or various control software options.