4 ZONE W21 WALL CONTROLLER - WHITE LEDCO

The W21 4-zone wall controller is a wireless 2.4 GHz glass touch panel designed to control single-color white LED strips directly from the wall — just like a switch or dimmer, but with the power of a multi-zone system. It mounts on the surface or flush, and connects wirelessly to one or more universal 4-zone 12A receivers positioned near the LED strips. Its wireless range reaches 30 meters, comfortably covering most residential and commercial spaces.

With its highly sensitive glass touch panel, the W21 delivers precise and smooth brightness control across each of its 4 independent zones. It is the ideal solution for permanent installations where an elegant, discreet wall control is preferred over a handheld remote. Compatible with single-color white LED strips (12V or 24V) paired to a LEDCO universal receiver. Not compatible with RGB, RGBW or Pixel strips, which require the W24 controller.

Key Functions  

• Global On/Off – Short press to activate or deactivate all zones simultaneously.
• Zone selection – Short press to turn on a zone (1 to 4); hold 2 seconds to turn it off. Multiple zones can be selected simultaneously.
• Touch brightness panel – Precise and continuous brightness adjustment for the selected zone.
• Brightness +/- – Short press: step adjustment; hold: continuous adjustment across 256 levels.
• Scene recall – Memorizes and recalls custom brightness levels per zone.

Pairing With a Receiver  

Connect the power supply (12V or 24V) and the LED strip to the receiver, then power on the system. Press the MATCH button on the receiver — the RUN indicator will blink to signal that the receiver is ready. Then press one of the four zone buttons on the W21 controller: if the RUN indicator blinks again, pairing is successful. Repeat for each additional receiver to pair on the remaining zones. To clear all pairings, hold the MATCH button on the receiver for 5 seconds until the indicator blinks rapidly.