Universal series DALI dimmer

The Sunricher SR-2304B is a robust and versatile constant-voltage dimmer designed for advanced LED control in modern installations.

It features four independent output channels, each rated up to 5 A, making it capable of managing total loads between 240 W and 720 W when operated at 12-36 V DC. 

At its heart is a fully integrated DALI-2 interface (complying with IEC 62386-102 and IEC 62386-207 standards) that allows seamless integration into digital lighting networks. 

Channel addressing is flexible: one to four DALI addresses can be configured to let all channels act together or independently, adapting to a variety of lighting scenarios. 

Whether you're working on a commercial lighting system, high-end residential retrofit, or architectural LED strip installation, the SR-2304B offers smooth logarithmic dimming (0.1%-100%) for human-friendly light transitions, compatibility with push-switch control if DALI is not available, and high reliability across its performance envelope.

Orders over $500 ship free within the USA (under 50 lbs). Orders under $500 carry a low cost shipping fee.

Most in-stock orders ship within 1–2 business days from Miami, FL. Delivery typically takes 3–5 business days depending on destination.

For freight or oversized orders, our team will contact you with a custom quote.

All KNXSupply products are covered by the manufacturer's warranty, ranging from 1 to 3 years depending on the brand. Warranty terms are fulfilled directly by the manufacturer.

If you experience any issue, contact us and we'll coordinate the claim process on your behalf.