DMX512/1990 standard, up to 1024 DMX channels, optical isolation output. Control up to 96 computers or 96-way dimmers, pearl lights using the library. Built-in graphic trajectory generator, with 135 built-in graphics, user-friendly computer graphic trajectory control lights, beautiful as a picture Can be set independently. 60 repeat scenes, scenes to store multi-step and single-step scenarios. Multi-step scenarios can store up to 600 steps. Backlit LCD display, English display Shutdown data retention. 3 high-quality optical encoder wheels USB-disk backup and upgrade. Power supply: AC 90-240V/50-60Hz switching power supply. Dimensions: 485×420×105mm