The ColorSource® Relay from ETC is a wireless power controller that can switch power and transmit DMX and RDM to hard-to-reach places, with straightforward setup and round-the-clock support. It receives wireless DMX signals and automatically enables power switching and DMX for up to 16 amps of power. Once a DMX/RDM controller is turned off, the unit waits several seconds before automatically turning off all connected devices. The wireless ColorSource Transmitter is an essential part of the system. It connects to hard-wired DMX and automatically sends wireless DMX/RDM to any ColorSource Relay within a 328’ range. etcconnect.com