Thanks to the compact design, large optical zoom of 1.7x, & vertical as well as horizontal keystone correction you are very flexible in placing the projector in the room without compromising too much on overall design & room integration. In addition to remote control & monitoring over wired also content transmission including audio is supported. With 4500 ANSI lumens brightness this very bright & compact projector is recommended for screen sizes of up to 140" which makes it perfect for mid to large meeting rooms as well as classrooms in higher education.