Allows 4 inputs to be displayed in 3 different modes on a single display Picture in Picture (PiP) Multi-Window Overlay (Chromakey) Seamless switching between HDMI sources User definable channel size and position adjustment Independant Audio Channel Selection Adjustable picture contrast, brightness, saturation and hue Controlled via On-panel controls, IR Remote, RS-232 and Telnet 2 Year Warranty The HDMI PiP Video Processor allows the signals from four different sources to be integrated for display on a single monitor, for viewing in various Quad View, overlay and Picture in Picture layouts. This flexible feature rich product has been designed to be used in a number of different applications, such as: Public Advertisement Digital Presentation Broadcasting & Control CCTV Surveillance & Control Conference & Meeting Room Package Contents: HDMI Video Wall 4x4 Matrix IR Remote Control Multi-Country 12V 3A Power Supply (UK/EU/US/AUS) Driver CD User Manual