Diode LED DI-0821 Male DMX Wireless Receiver/TransmitterDiode LED DI 0821 DI 0821 Product Description The DMX Wireless Receiver Transmitter will wirelessly send DMX signals between controllers and fixtures via XLR 3 connections. The transmitter receivers are sold individually (in male and female genders) to communicate between DMX Controllers and one or more DMX enabled fixtures. Both genders act as a transmitter or receiver and may be used in multiple master slave sets for large or complex applications.