Our Pro and Tabletop panels are modular within the same generation of panels, meaning panels that are from different generations cannot be connected to each other. The most popular configurations of multiple panels are two or four Pro's.
Each device comes with a patch cable to allow it to receive power from another panel. They connect together in a daisy-chain and only the main panel will draw power from the wall outlet. They communicate together wirelessly through Bluetooth technology. No configuration is required, and assembling two panels together is extremely simple.