The BG-MV41A a high performance 4x1 Quad Multi-Viewer with seamless switching. It allows four HDMI input sources to be displayed simultaneously on one screen with five multi-view modes. Seamless switching allows you to change inputs with no interruption of the video signal. It can be operated via the front panel, IR remote control, or RS232 control. Supporting resolutions up to 1080p60, this Multi-Viewer is also a capable scaler allowing sources of different resolutions to be displayed with no visual artifacts.