Control Unit for Wall with Color Temperature Function Touch Radio Controller

The Control Unit for Wall with Color Temperature Function Touch Radio Controller by QLT (ref. A40WALLCT00N) is a recessed touch device crafted in black PVC, designed to manage the color temperature of dimmable LED strips and modules with seamless adjustment from warm white to cool white. Its compact 86×86 mm footprint fits standard type-86 recessed electrical boxes with a 70×70 mm cut-out, while the total installation depth of 13 + 26 mm ensures a clean, flush-mounted finish.

Through its 433 MHz radio wave wireless system, the unit communicates with the paired receiver (A40RC433CT0N) without requiring direct wiring between the controller and the LED load. It is an elegant and practical solution for adjusting light ambiance in spaces such as the living room, the bedroom or the kitchen. Operating at 220–240 V AC with a minimal consumption of 0.4 W in sleep mode and 1.5 W in active mode, insulation class II and an IP20 protection rating ensure reliable and safe performance in dry indoor environments.