The OPTOMA's X605 6000-lumens XGA resolution projector was created to provide exceptional performance and dependability for your large venue projector installation needs. Its high 6000 lumen output, paired with a remarkable 2000:1 contrast ratio, produces incredibly brilliant, color-rich presentations with crisp, clear text and images. Besides that, X605 has one of the most comprehensive input panels and advanced feature sets in its class,to meet user's present and future requirements which includes HDMI, DisplayPort, and DVI, as well as 2x VGA inputs and one VGA out for analogue content, vertical and horizontal lens shift, independent audio inputs, and a 12 volt trigger for ease of installation.