draper hidef grey access series v electric screen - ntsc 150 diagonal
dr2868motorized ceiling-recessed tab-tensioned front projection screen . sleek white extruded aluminum case installs above ceiling . trim flange finishes the ceiling opening . tab-tensioned viewing surface and roller can be installed at the same time or can be added quickly and easily without tools at a later time . features now available in 16 10 and 15 9 laptop presentation formats install an access case first and the screen later . motor-in-roller operation . 12 extra drop is standard depending on surface available in sizes through 12 x 12 and 200 ntsc . custom sizes available . warranted for one year against defects in materials and workmanship . screen material hidef grey a grey front projection surface that provides greater contrast and black reproduction than standard surfaces with a lower gain to handle today s super-bright projectors . the grey color enhances color contrast and black levels in the projected image and also allows for more ambient light in the audience area than traditional surfaces . available on all tab-tensioned and permanently tensioned screens . peak gain of 0.9 .