Qlt INTRGB4 Interface 12-24V Multi-control RGBW and RGB Control unit with 4 channels

The QLT INTRGB4 is a multi-protocol 4-channel control unit for RGBW and RGB LED strips, developed by QLT for the professional management of LED lighting systems. Built in PVC with an IP20 protection rating and insulation class II, this dimmable interface operates in constant voltage mode with PWM output at 12 or 24V DC, offering flexible configuration of 4 output channels for RGBW LEDs or 3 channels for RGB LEDs. The universal input accepts voltages between 100 and 240V AC, making it suitable for both residential and professional installations.

The INTRGB4 supports multiple control modes selectable via DIP-SWITCH: DMX, DALI or push-button (PUSH) input for switching on, off and RGBW colour adjustment (red, green, blue, white). The regulation curve can be set as linear or exponential, with an integrated self-test function and signalling LEDs. Up to 10 units can be connected in parallel, expanding the overall system capacity. With compact dimensions of 207 × 76 × 35 mm, it fits discreetly into any technical enclosure, making it an ideal solution for decorative and architectural lighting installations using 12V or 24V LED strips.