2.4G Wireless DMX 512 Controller Transmitter Receiver LCD Display Power Adjustable Repeater Lighting Controller.126 channels self-moving ensuring communication is reliable.16 groups ID coding, users can use 16 groups individual wireless net without any interference with each other in the same place. Virtually no time delay when signal data is transmitting, signal data is real time and reliable. DMX512 wireless receiver/transmitter transmit standard DMX512 protocol data wirelessly. With our Wireless DMX transmission and Receiver system, DMX enabled Lights can be controlled easily up to 2100 feet away (distances may vary depending on specific site conditons).