E1.31 (also called Streaming ACN) is a protocol for sending DMX512 data over the ACN (E1.17) family of protocols. Developed by ESTA, the specification is available at http://www.esta.org/tsp/documents/published_docs.php. E1.31 is expected to become the new standard for transporting DMX over IP, replacing other protocols such as ArtNet and Shownet.

EDM transmitters are used in hobbies that require broadcasting audio on low-power FM frequencies. EDM transmitters are offered in several versions. LCD, LED displays; RDS or non-RDS type. Many decorating hobbyist use these type because of their warranty, reliability, and sound quality. Their website: http://www.edmdesign.com

The terminal at which electricity passes from one medium into another, such as in an electrical cell where the current leaves or returns to the electrolyte.

Easy Light Linker. The RF-V4 is as easy to use as plugging in a network cable. Wirelessly connect your PC to outdoor controllers for convenience and safety. Each controller can have its own RF-V4 or groups of controllers can share a single RV-V4. By breaking you show into wired sections that contain a RF-V4 you greatly simplify the data cabling.