The black Master Key 48 with Blue Pill Inside from Skaarhoj is a powerful switcher employing Blue Pill Inside technology, which means that the hardware of a Blue Pill is available inside your controller instead of combining a stand-alone Blue Pill with a UniSketch. Blue Pill Inside also allows the unit to be connected to a Master Key One panel for modular expansion.
The very versatile switcher features RGB multi-level metering LEDs, graphical OLED windows, and a powerful blend of industry-standard NKK buttons. The unit can be powered using the included power adapter or via PoE (Power-over-Ethernet).