2in1 LED Controller WiFi 2.4GHz for PWM CCT Strips DC12V DC24V
Features
- 【Compatible Strips】CH21W 2in1 LED Controller is suitable for PWM without IC single Color and CCT LED strips. With a maximum PWM dimming frequency of 20 kHz, it effectively reduces noise and fickering during operation. Working voltage: DC12V/DC24V. The choice of power supply depends on the LED strip. If your LED light is DC12V, please use DC12V power supply. Output: 7.5A/Channel (Total output Max:12A/20kHz 15A/2kHz)
- 【3 Types of Control】The device supports 2.4GHz RF remote control (compatible with models like RC01RFB, RC02RFB, and WR02RF, sold separately). App control for functions including timer settings, scene customization, tap-to-run, countdown timer for on/off, DND mode, and music mode, and third-party voice assistants like Alexa and Google Home for turning the light strip on/off, adjusting brightness, or changing colors via voice commands; all three methods can be used simultaneously.
- 【Auto-transmitting Synchronization function】 One controller can transmit the signal from the remote control to the another controller within 99ft(30 meters). As long as there is a LED strip controller within 99ft(30 meters), the remote control distance can be limitless.Auto-Synchronization Function.Different controllers can work synchronously when they are started at different times, controlled by the same remote control at the same dynamic mode and with the same speed.
- 【Smart Timer & Memory Protection】Schedule up to 5 daily timers to automatically turn lights on/off at fixed times. Built-in power-off memory instantly saves custom colors, brightness, and effects – restoring them automatically after power loss. Control lights up to 30m away (open areas) and group up to 5 controller zones for seamless whole-home lighting synchronization.
- 【Switching Output Mode】The controller supports switchable output modes between single color/dual color and PWM high-frequency/low-frequency. Default mode is CCT mode. Short-press the "SET" button to toggle color modes: the pilot lamp flickers white for single-color mode or yellow for CCT mode. To switch PWM frequency, press and hold "SET" for >15 seconds: the blue indicator flickers slowly for low frequency (2kHz), or the green indicator for high frequency (20kHz).
Item Description
Connection
Single Color LED
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