4 ZONE RF MILGT WALL CONTROLLER - ALL (B4)

The B4 4-zone wall controller is a wireless touch panel that centralizes control of your white, CCT, RGB, and RGBW LED strips from a single wall-mounted point. Powered by two AAA batteries, it attaches to any surface via its magnetic bracket — no electrical wiring, no drilling, no electrician required. Its tempered glass capacitive touch panel gives it the look of a premium built-in switch while remaining repositionable at any time.

Thanks to its universal compatibility, the B4 handles brightness adjustment for single-color white strips, color temperature control for CCT strips, and full color with dynamic effects for RGB and RGBW strips (12V or 24V). It controls up to 4 independent zones through universal 12A receivers, with a wireless range of 30 meters. For RGB or RGBW installations, it can also be paired with the WiFi controller to add voice or app-based control.

Key Functions  

• Global On/Off – Activates or deactivates all assigned zones with a single touch.
• Zone selection – Individual control of each of the 4 zones; each zone can drive an unlimited number of receivers.
• Touch color wheel – Scrolls through the full RGB spectrum by sliding a finger across the surface, for RGB and RGBW strips.
• CCT adjustment – Controls color temperature from warm white to cool white for CCT strips.
• Brightness slider – Continuous dimming from 0.1% to 100% by simple touch slide.
• W button – Activates the pure white channel on RGBW strips independently of the RGB channels.
• Speed +/- – Controls the speed of dynamic effects (fade, flash, gradient) for RGB and RGBW strips.
• 60-second delay off – Lights turn off automatically after 60 seconds on the selected zone.

Installation and Pairing  

Insert two AAA batteries into the panel, then mount the magnetic bracket to the wall using the included adhesive tape or screws. To pair a zone, turn off the universal 12A receiver, wait 10 seconds, then power it back on. Once the indicator is active, briefly press the desired zone button 3 times within 3 seconds. Three slow blinks confirm successful pairing. To clear pairings, turn the receiver off and on again, then press the zone button once within 3 seconds.