The PLR64 would normally be mounted to a wall or beneath a desk and then wired via the remote cable to the 2 gang wall plate remote controller.
The remote controller allows the independent selection for each output from the incoming Dante stream. Each output displays the selected Dante channel name and output signal level on the OLED display. Channel selection is made via scrolling up/down the available Dante channels via a pair of switches for each output.
Each output is presented on a 3 pin male XLR. The signal is electronically balanced and provides +21dBu for 0dBFS of signal level.