Allen & Heath dLive Wallplate Controller:

Controllers - Controller wall-mounted PoE black IP1 is a wall plate programmable simple but powerful, which provides the non-specialist user control simple and convenient. It interfaces with the mixer system dLive via TCP/IP network connections and can be networked with other controllers, computers, and third-party devices using a standard Ethernet infrastructure. The controls and functions IP are configured, using the software dLive Surface or dLive Director for PC/Mac.