T21 RF LED Dimmer Remote | 4-Zone 2.4G Controller (AAA Battery)

Overview

The T21 is a 4-zone RF dimming remote designed for wireless control of single-color LED strips. Powered by two AAA batteries, it offers long-lasting operation, smooth 0–100% brightness dimming and ON/OFF control for up to four independent lighting zones. With reliable 2.4G RF communication and an ergonomic handheld design, the T21 is ideal for residential and commercial multi-area lighting installations.

Key Features

• 4 independent LED lighting zones
• 2.4G RF wireless communication
• Smooth 0–100% brightness dimming
• ON/OFF control per zone
• Powered by 2×AAA batteries for long operation time
• Compatible with RF LED dimmer receivers
• Ergonomic handheld design
• Fast, reliable wireless response

Technical Notes

• T21 is a remote and requires RF LED dimmer receivers.
• Each of the four zones can control multiple receivers simultaneously.
• Dimming smoothness depends on the receiver's PWM system.
• 2.4G RF ensures stable, interference-resistant communication.
• AAA-powered design provides strong signal output and long battery life.

Pairing & Operation

• Power the RF receiver and LED load.
• Enter pairing mode on the receiver.
• Select a zone on the T21 and press the main button to bind.
• Repeat for each desired zone.
• Use dedicated brightness keys for smooth dimming.
• ON/OFF available per zone.

Applications

• Multi-zone LED strip dimming
• Living rooms, bedrooms and multi-space homes
• Restaurants, cafés and retail installations
• Cabinet, shelf and furniture lighting
• Accent, ambient and architectural LED setups
• Any project needing wireless 4-zone dimming control

Technical Specifications