I do wonder what havoc will occur when multiple layouts at exhibitions are trying to use similar (or identical) wireless radio based DCC systems!
This is not specific to Roco, but once the channels are all used up it could be quite amusing.
Do we know whether these systems choose their channels randomly, or will someone have to control it at such an event as is done for standard R/C equipment?

This is not specific to Roco, but once the channels are all used up it could be quite amusing.
Do we know whether these systems choose their channels randomly, or will someone have to control it at such an event as is done for standard R/C equipment?