The Optoma EH501 was designed to deliver unsurpassed performance and
reliability to meet your installation needs. Its powerful 5000 lumens
output and impressive 15,000:1 contrast ratio deliver remarkably bright
presentations with sharp text and color-rich graphics.
it will perform to your current and future needs, the EH501 features a
comprehensive I/O panel and the most advanced feature sets in its class.
Outstanding features on this remarkable product include HDMI and DVI
for digital connectivity, over-the-network presentation capability,
wireless presentation capability via optional USB dongle, vertical lens
shift and discrete audio inputs including microphone input for maximum