The Wireless Display and Streaming Unit (WDS), the Primary Video Processor (PVP) and the Remote Control Tablet communicate with one another using a private and secured Wi-Fi created by the WDS. You can chose between 4 different channels operating in the 40 Mhz bandwidth. The Titan-2 System offers a Wi-Fi analyzer to find the channels with the least interference. Go the Settings Screen and pick Wi-Fi Analyzer. After a 60 second analysis it will rank the available channels from best (least interference) to worst. Select the channel with the least interference. The System will automatically reset the channels for all components.