BenQ Bes Projectors WDC10 1080P HDMI Lan Instashow Package Button X2 Host X1

["Plug In for Instant Collaboration - is an all-hardware solution that is ready to present in seconds after it’s plugged into any laptop or device. Ideal for conference rooms that host visitors", "No App or Software Required - Comes with two buttons instant for huddle rooms and shared work spaces, it eliminates the need for IT support and security risk associated with loading third party apps on notebooks", "Switch Presenters with a Touch of a Button - delivers efficient meetings with intuitive technology that changes the presenter by simply pressing the button on the transmitter you want to show on the screen", "Trustworthy Security for Enterprise - uses AES 128-bit security encryption & WPA2 authentication protocols to safeguard presentations from wireless snooping and recording", "Smooth Video and Crisp PowerPoints- has a special video button on each transmitter to optimize videos for smooth playback without affecting network bandwidth"]