SEEKWAY SY-228 Professional 8-Channel LED Controller AC 220V with RS485/DMX512, Multi-Zone Synchronous Lighting Control System for LED Strip & Landscape Lighting

Its master-slave cascade function allows unlimited synchronization across multiple units—perfect for large-scale installations like building facades, bridges, and stage backdrops. The intuitive 4-button interface with a dual digital display enables quick adjustment of speed, brightness, and built-in dynamic effects without any programming. For advanced users, the device supports SD-card-based DMX address writing and custom effect playback. Whether you’re an integrator or a lighting designer, the SY-228 delivers professional-grade control, reliability, and ease of use in one compact housing.

• 8-Channel Versatile Output: Supports up to 8 zones of TTL/DMX lighting; easily manages complex multi-segment installations with independent or synchronized control.

• Industrial-Grade Build: AC 220V direct input with a rugged metal enclosure, engineered for 24/7 outdoor and commercial operation.

• Master-Slave Synchronization: Cascade multiple controllers via RS485; achieve perfect, frame-accurate lighting sync across an entire building or stage.

• Plug-and-Play Effects: 30+ built-in dynamic modes (running water, fade, strobe, etc.) with adjustable speed and brightness—no software required.

• SD Card & DMX Write Support: Load custom sequences via SD card; one-key DMX address writing simplifies large-scale pixel light setup and maintenance.