Universal wall mountable volume/source/zone control with IR receiver for the Barix Exstreamer and Annuncicom IP audio distribution devices. The Hi-Fi 2 VSC is a 4-button keypad interface in single-gang Decora style. Uses Standard Cat5 Wiring. The intuitive interface features four buttons to adjust volume (up/down), power, and source. A black OLED display with white Unicode text shows the source name, a volume bar chart, bass, treble, balance, and other settings. Routed IR repeater function allows use of source equipment remote controls. The VSC is easy to install and connects with a single Cat5 for both power and communication. A maximum of 16 VSC’s may be installed in a Hi-Fi by HAI installation.