Special Features:

Brightness 1300 ansi lumens max; 400/1 contrast; lcd display; 150 watt/2000 hrs; zoom lens; keypad control input; 15 pin vga hdd sub female connector; 1 watt speaker; 16.7 million colors; mounts on front, ceiling or rear

Properties:

An optical device designed for projecting data and/or images. it uses a cathode ray tube or an liquid crystal display and an optical system consisting of lens and circuitry to produce an image which can be projected onto a flat or curved screen or wall. it is a self-contained unit that has interface cabilities with computer systems and other video systems. it may be used for rear or front projection.