
Product Overview
Introduction
Product Type
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SONOFF Smart Touch Wall Switch
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Product Name
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TX Gen2
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Product Model
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T6-1C/2C/3C-120M
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The TX Gen2 Smart Wall Touch Switch provides 1-3 channel (1C/2C/3C) control options with a 120-type panel design, supporting neutral-required supply modes. By connecting to Wi-Fi, you can remotely control, set timers, and create automation scenes through the eWeLink app. It is also compatible with the Matter ecosystem, seamlessly integrating with major smart home platforms like Apple Home, Google Home, and Amazon Alexa, enabling cross-brand smart interactions.
Highlights
① Matter Compatibility
Seamlessly integrate with popular smart home platforms and synchronize with your existing Matter-enabled devices for a unified, connected experience.
② Timer & Schedule Control
Set up custom schedules and countdown timers to automate your appliances based on your lifestyle.
③ Detach Relay Mode
After enabling this feature, the physical buttons are separated from the relay status. This effectively prevents the smart light from going offline due to physical button operations, ensuring the smart light remains controllable at all times.
④ Smart Scene
Whole-Home Synchronization: Cross-device automation within the Sonoff ecosystem and matter ecosystem – build your personalized smart scenarios.
⑤ Night Switch Locator
The switch button features an LED indicator, making it easy to find the button in the dark. You can adjust the brightness of the light to suit your preference, ensuring it won't disturb your rest.
Application
- Smart lighting that mimics natural routines: Adjusts light on/off timings based on daily schedules, syncing with the body's natural rhythms for efficient lighting control.
- Human presence-sensing smart lighting: Works seamlessly with Sonoff or Matter-compatible motion sensors. When motion is detected at the entrance, the light automatically turns on; when absent, it turns off, conserving energy.
- Smart lighting with security mode: Integrates with SONOFF security cameras to activate room lights when motion is detected outside, simulating the presence of occupants for enhanced security.
- etc...
Specification
Product name
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TX Gen2
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Product series
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TX Series
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Product type
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Smart Touch Wall Switch
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Model
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T6-1C-120M, T6-2C-120M, T6-3C-120M
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MCU
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BK7238
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Rating
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1C: 100-240V~ 50/60Hz 10A Max Resistive load μ
2C: 100-240V~ 50/60Hz 10A Max/gang, Total 16A Max Resistive load μ
3C: 100-240V~ 50/60Hz 10A Max/gang, Total 16A Max Resistive load μ
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LED
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1C: 150W@100V, 300W@240V
2C: 150W@100V/gang, 300W@240V/gang, Total 300W@100V, 600W@240V
3C: 150W@100V/gang, 300W@240V/gang, Total 450W@100V, 900W@240V
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Wireless connectivity
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Wi-Fi: IEEE 802.11b/g/n 2.4GHz
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Net weight
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1C: 133.3g, 2C: 140.7g, 3C: 149.5g
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Product dimension
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120x74x37.7mm
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Color
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White
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Casing material
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PC+Glass
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Diameter of wiring(recommend)
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16AWG to 11AWG SOL/STR copper conductor only
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Applicable place
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Indoor
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Working temperature
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-10℃~40℃
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Working humidity
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5-95%RH, non-condensing
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FCC ID
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2APN5-T63C120M
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Certification
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CE/FCC/RoHS
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Key Features
eWeLink Platform
Device Home Page Functions
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Key Features
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Feature Description
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Open/Close Device
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- Control the on/off of the load.
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Smart Timer
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- Scheduled On/Off.
- Countdown Timer.
- Recurring on-off loops.
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Device Settings
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Key Features
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Feature Description
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Assign Location
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Set up the home and room where the device is located.
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Share Device
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The device can be shared with other eweLink accounts.
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Smart Scene
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- Trigger condition: open/close/power value/daily power consumption / monthly power consumption.
- Execution action: open/close/reverse.
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Third-party Platforms
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Alexa
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app control(Open/Close) & voice control(Open/Close)
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Google Home
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app control(Open/Close) & voice control(Open/Close)
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SmartThings
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app control(Open/Close) & voice control(Open/Close)
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IFTTT
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voice control(open/close)
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Alice
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voice control(Open/Close)
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Group Control
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Create a group consisting of one or multiple devices of the same type to enable synchronous control for all devices within the group.
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LAN Control
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A control method where the app communicates directly with the device over the same router, without going through the cloud platform.
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Push Notifications
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Push the device's on/off status and power consumption to the user.
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Logs
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Records of device status changes. (You can view the operation records of the past three months.)
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Network Indicator
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Open/Close network indicator.
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Button Backlight
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Adjust the brightness of the button backlight.
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Detach Relay Mode
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After enabling, the status of the relay cannot be changed by the physical button, but the on/off state of TX Gen2 can still be controlled remotely via the APP, timer, smart scene, and voice control. This effectively prevents the smart light from going offline due to physical button operation, ensuring that the smart light is always controllable.
|
Power-on State
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The switch state of the device when power is restored after a power outage.
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Inching Setting
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The device automatically turns off/turns on after being on for a specified duration.
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InterLock
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After being enabled, only one channel can be turned on at the same time at most.
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Matter Platform
Platforms and Capabilities
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Apple Home
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Google Home
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Alexa
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SmartThings
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Home Assistant
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Open/Close Button
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√
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√
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√
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√
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√
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Voice Control
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×
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√
|
√
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√
|
√
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Smart Scene
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√
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√
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√
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√
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√
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Firmware Upgrade
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√
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×
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×
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×
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×
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Special Functions:
Power-on State Inching Setting Network Indicator On/Off Adjust Button Backlight
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√
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×
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×
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×
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×
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Installation and Configuration Guide

① Button
Button
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Description
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Single press
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Turn on/off the device
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Press and hold for 5 seconds
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The device is in pairing mode.
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②LED indicator
eWeLink Ecosystem
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Network indicator (Blue)
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Device Status
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Flashes two short and one long
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Pairing mode
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Keeps on
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Online
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Flashes twice
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LAN
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Flashes once
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Offline
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Matter Ecosystem
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Network indicator (Blue)
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Device Status
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Flashes two short and one long
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Pairing mode
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Keeps on
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Online
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Slow flash once
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Offline
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Notice:
The device enters pairing mode by default when powered on for the first time, with the indicator light flashing slowly.
To re-enter pairing mode after the device has exited setup, simply press and hold the device button for 5 seconds until the indicator light flashes with two short blinks followed by a long blink.
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Power off

Warning: Please install and maintain the device by a professional electrician. To avoid electric shock hazards, do not operate any connection or contact the terminal connector while the device is powered on!
Remove the protective cover

Panel Removal

Wiring instruction
To ensure the safety of your electrical installation, it's essential either a Miniature Circuit Breaker (MCB) or a Residual Current Operated Circuit Breaker (RCBO) with an electrical rating of 10A (1C, 2C), 6A(3C)has been installed before the M5-80W.
Wiring Symbols
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Terminals
|
|
Wires
|
|
N(Optional)
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Neutral Line
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N
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Neutral Line
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L
|
Live Line
|
L
|
Live Line(100~240V)
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L out1
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Live Output Terminal__1(100~240V)
|
|
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L out2
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Live Output Terminal__2(100~240V)
|
|
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L out3
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Live Output Terminal__3(100~240V)
|
|
|
Install the device into the mounting box

Power on
After powering on, the device will enter "pairing mode" during the first use. The LED indicator changes in a cycle of two short and one long flash and release.

The device will exit the Pairing Mode if not paired within 10mins. If you want to enter this mode, please long-press the button for about 5s until the LED indicator changes in a cycle of two short and one long flash and release.
Add Device
Matter Platform
Open a Matter-compatible App to scan the Matter QR code on the Quick Guide or the device itself to add the device.

Add to Apple via Matter
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Add to Google via Matter
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Add to Alexa via Matter
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Add to SmartThings via Matter
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Add to Home Assistant via Matter
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eWeLink Platform
① Download the eWeLink App
Please download the "eWeLink" App from Google Play Store or Apple App Store.

② Scan QR code to add the device

Enter "Scan"
|

Scan the QR code on the quick guide or the device
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Select "Add Device"
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Long press the button for 5 seconds
|

Check Wi-Fi LED indicator flashing status
(Two short and one long)
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Search for the device and start connecting
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Select the "Wi-Fi" network and enter the password
|

Device "Added completely"
|
|
FAQ
1. Can't adjust the brightness of the button backlight?
You can only adjust the backlight brightness when the channel is turned off.
2. For multi-channel products, when the A channel bulb is turned on, why does the B channel bulb, which is in the off state, light up slightly or flicker?
This problem is also caused by the incompatible or poor compatibility of the bulbs used. It may be caused by the A channel bulb or the B channel bulb, and the latter is more likely.
3. How to reset the switch?
Reset the device to factory settings in one of two ways: either select "Delete device" in the eWeLink App, or press and hold the device button for 5 seconds.