The KD-VW4x4Pro supports seamless 4×4 matrix switching, and analog to digital conversion of incoming VGA with analog audio signals. Four HDMI/VGA inputs accept digital/analog video and audio from computers, media players, and other sources. With the eight onboard video wall processing modes, the four outputs can be configured to display video from a single input over a four-output video wall. Fitting into a wide variety of professional video installation and live event needs, this device is also ideal for retail, digital signage, conferencing applications, classrooms, home-theater and bar/restaurant needs.
Additionally the KD-VW4x4Pro has adjustments that can be made, such as bezel compensation, to fine-tune the video wall to fit different screen types. Device control is achieved through a couple of options including the front panel buttons, included wireless IR remote control or via software through RS232 and Ethernet.
Here are all the detailed specs.