The DIP−31M is a 4K@60Hz (4:2:0) automatic switcher for HDMI, VGA, Ethernet, data and unbalanced audio signals. It provides full room automation and personalization including control of lights, screens, shades and many other exciting options. It supports various modes of input selection and transmits the signal via HDMI cable to a compatible receiver (for example the VS−62H or a display/projector). The device is a Step−in commander when connected to a matrix switcher that supports Step−in over HDMI such as the VS−62H. It also features RS−232 commands to support monitor/projector on/off.