Location:
  • DALI-Smart Knob Panel-RB Series

DALI Smart Knob Panel

RB Series DALI MCU Digital Rotary Dimmer

The RB Series DALI MCU Digital Rotary Dimmer is a professional DALI master controller designed for intuitive brightness and color temperature control of DALI luminaires. Featuring a digital rotary knob, built-in 100mA DALI power supply, broadcast and group control, and minimum brightness setting, it delivers simple, reliable, and flexible control for residential, commercial, and architectural DALI lighting systems.

Product Introduction

  • Intuitive Rotary Dimming & Color Temperature Control

    Provides smooth brightness adjustment through the rotary knob, with double-click switching between dimming and color temperature control for DT8 tunable white lighting.

  • Built-in DALI Power Supply

    Features a 100–240VAC input with an integrated 100mA DALI power supply, capable of powering up to 50 DALI control gears without requiring an external DALI power supply.

  • Broadcast & Group Control

    Supports both broadcast and group control, enabling flexible management of DALI lighting devices without complex addressing for broadcast applications.

  • Multi-Point DALI Control

    Supports up to four MCU controllers on the same DALI control circuit (two powered by AC mains and two powered by the DALI bus), allowing convenient multi-location lighting control.

  • Adjustable Minimum Brightness

    Includes a minimum brightness setting to improve low-level dimming performance and provide stable, comfortable lighting control for compatible DALI luminaires.

Specification

Product

Code

Color

Dimension

Power Supply

IoT Technologies

RB Series

4C-2400RB

White

80*80*53mm

100-240VAC/Provided by DALI Bus

DALI

Hot Solutions

Why Choose 4C Global Spaces?

Your Trusted Partner for Global Projects.

3,000+ Products, One Integrated Platform

A comprehensive portfolio covering lighting, furniture, appliances, sanitary solutions, and building materials — enabling one-stop procurement and unified design.

Fast & Reliable Delivery

With strong supply chain integration and centralized manufacturing, we ensure efficient production and quick delivery across all categories.

A Team of 50+ Industry Experts

From R&D to design, engineering, and project coordination, our professional team ensures precision and excellence at every stage.

10+ Years of Industry Expertise

We understand the needs of global B2B clients — developers, designers, retailers, and project managers — offering solutions that balance aesthetics, performance, and scalability.

Contact us