This electronic device provides the ability to switch a single electrical load on or off using the DMX (Digital Multiplex) protocol. The DMX signal sent from a control desk or software is received by the relay board, which then activates the corresponding relay for precise operation.
It is widely used in stage lighting systems, theater effects, automation applications, and industrial projects. By enabling remote and accurate control of a single electrical load, this device supports professional lighting design and industrial automation systems with efficiency and reliability.