Designed for medium sized education and corporate venues Hitachi’s CP-X4015WN provides versatility and connectivity. With optional wireless networking users can present via a PC placed anywhere in a room. With an exceptional high contrast ratio and long life lamp the CP-X4015WN delivers a superb imagesimple user functionality with a low total cost of ownership.Performance• XGA resolution (1024 x 768)• Light output (brightness):4000 ANSI Lumens• 3000:1 Contrast ratio• Photo mode• Low noise level - 29dB in Eco Mode• 16W Speakers (8W x 2)• Blackboard and Whiteboard Modes• PC-less presentation• Anti Theft features:– PIN-Lock– MyScreen PIN-Lock– Keypad Lock– Kensington Lock– Transition Detector