InFocus IN2100 series DLP Projectors with BrilliantColor technology eliminate the trade-off between color fidelity and performance. This projector series combines a 5 segment color wheel with 2500 lumens and a 2000:1 contrast ratio. Advanced connectivity options include multiple computer and audio inputs and a wireless-ready port for easy upgrades to InFocus LiteShow II; making it easy to switch between presenters. An RS-232 port enables integration with meeting room control systems. The IN2100 series is built to last with DLP technology promising lower cost of ownership, longer life and improved reliability than other technologies such as LCD. These projectors are dust-free, having eliminated fan filters and lamp screen maintenance the IN2100 series is rated for 24 x 7 operation. The lamp lasts up to 3000 hours and when necessary can be quickly changed without removing an installed projector from the ceiling, saving time and maintenance expense.