Multi-addresses PRO DALI DT8 LED Controller

The SR-2309PRO-5C is a high-end, professional-grade LED controller engineered for modern constant-voltage LED strip installations.

It supports input voltages of 12–36 V DC, providing five independent PWM output channels, each rated at 5 A, which allows for a total output range of approximately 240 W to 720 W depending on system voltage and load. 

This controller features an integrated DALI-2 (DT8 compliant) interface and is compatible with device types including Tc (tunable white), RGBWAF, XY colour coordinate, and various mixed device modes, all configurable through an intuitive button + display interface. 

The “multi-addresses enabled” capability means you can operate it as a single DALI address or assign multiple addresses for different channels, giving you flexible control architecture. 
In scenarios where a DALI bus is not available, the SR-2309PRO-5C also supports push-switch dimming, allowing manual control of brightness, colour temperature and RGB outputs via a conventional switch. 

Its dimming range spans from 0.1% to 100%, ensuring smooth transitions and high visual comfort. 
Compact yet powerful (approx. 170 × 53.4 × 28 mm), the SR-2309PRO-5C is ideal for professional lighting applications — architectural lighting, high-end LED installations, smart automations — where you require both flexibility and digital control.

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.