Optoma 4K400x 3D DLP Projector - 16:9 - High Dynamic Range (HDR) - Front - 2160p - 4000 Hour Normal Mode - 10000 Hour Economy Mode - 4K UHD - 1,000,000:1 - 4000 lm - HDMI - USB - Class Room, Office, Presentation, Gaming, Home, Corporate, Business, Confere

Bright, True 4K UHD projector for classrooms and meeting spaces

Future proof your classroom or office space with this high brightness True 4K UHD projector.

The 4K400x projects the finest of details in any environment even when total ambient light control is not possible.

This projector boasts dual HDMI ports, audio connections, USB to power 5V devices, 12V trigger and an RS232 to integrate into your existing control solution.

In addition, when needed, enjoy 1080p in 240Hz with 4.2ms input lag when connected to a PC.