Optoma 4K400STx DLP Projector

Hell True 4K UHD short throw projector for classrooms and meeting rooms Discover the short throw version of the 4K400x when you need a big picture in a smaller space. Future-proof your classroom or meeting room with this bright True 4K UHD short throw projector. The 4K400STx delivers rich images in any environment, even when full control of ambient light is not possible. This projector features two HDMI ports, audio ports, USB for powering 5 V devices, a 12 V trigger and an RS232 port for integration with your existing control solution. Enjoy 1080p in 240 Hz with 4.2 ms input delay when connected to a PC. True 4K UHD resolution HDR and HLG compatible Short-distance projection 100-inch large image from just over a metre away Bright images even in daylight 4000 lumens for bright images in any environment Extensive connectivity Two HDMI ports, audio ports, USB power, 12V trigger and RS232 Short distance projection This projector can project large images from a short distance