ELM Video Technology manufactures and sales DMX products such as mergers, combiners, splitters, wall switch controllers, RS232 to DMX converters, relay controllers, 0-10 volt converters, 0 to 10 volt converters with relay control, optical buffers, and more. ELM Video Technology manufactures DMX 512 products in several enclosure options and printed circuit boards and PCBs. Providing DMX functionality and customizable solutions for any type of facility that uses DMX 512. Remote setups, studio environments, churches, theaters (theatres), concert halls, and anywhere DMX data is used. Whether your a lighting director, DJ, DMX 512 Engineer, DMX show control operator, entertainment specialist, or any who uses DMX to control lighting, dimmers or any DMX devices. ELM Video Technology's line of products provides the tools needed. If it's not found, ask us and we may be able to assist.