Allows 4 inputs to be displayed in 3 different modes on a single display Picture in Picture (PiP) MultiWindow 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 Onpanel controls, IR Remote, RS232 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 MultiCountry 12V 3A Power Supply (UK/EU/US/AUS) Driver CD User Manual