SONOFF TX T4EU1C WiFi Smart Wall Switch User Manual
- June 9, 2024
- SonOFF
Table of Contents
SONOFF TX T4EU1C WiFi Smart Wall Switch
Installation Guide
Power off
- To avoid electric shocks, please consult the dealer or a qualified professional for help when installing and repairing.
Wiring instruction
- The switch can only be connected with light fixtures. When connected, the anti-icker module is required to connect with the live and neutral wire for normal work.
Download the APP
Power on
After powering on, the device will enter the quick pairing mode (Touch) during the first use. The Wi-Fi LED indicator changes in a cycle of two short and one long flash.
- The device will exit the quick pairing mode (Touch)if not paired within 3mins. If you want to enter this mode, please long press the Touch switch for about 5s until the Wi-Fi LED indicator changes in a cycle of two short and one long flash and release.
Add the device
Tap “+” to operate following the prompt on the APP.
Specifications
| Model | T4EU1C | Wi-Fi | IEEE 802.11 b/g/n 2.4GHz |
|---|---|---|---|
| Max. input | AC 180-240V 50Hz 2A | Materials | ABS V0+tempered glass panel |
| Max. output | AC 180-240V 50Hz 2A | Dimension | 86x86x35mm |
| Max. Load | LED lamp: 100W, Incandescent lamp: 300W | ||
| Operating systems | (Android 4.1 & iOS 9.0) or higher |
Product Introduction
Features
T4EU1C is a Wi-Fi smart wall switch (single live wire) that can turn on/off
lights, schedule power on/off and share lights with your family to control
.
Factory Reset
Long press Pairing button you desired to pair for about 5s until the Wi-Fi LED
indicator changes in a cycle of two short and one long flash and release, then
the reset is successful. The device enters quick pairing mode (Touch).
Common Problems
Q: Why my device stays “Offline”?
A: The newly added device needs 1 – 2mins to connect Wi-Fi and network. If it
stays offline for a long time, please judge these problems by the blue Wi-Fi
indicator status:
- The blue Wi-Fi indicator quickly flashes once per second, which means that the switch failed to connect your Wi-Fi: Maybe you have entered a w
-
- rong Wi-Fi password.
- Maybe there’s too much distance between the switch your router or the environment causes interference, consider getting close to the router. If failed, please add it again.
- The 5G Wi-Fi network is not supported and only supports the 2.4GHz wireless network.
- Maybe the MAC address filtering is open. Please turn it off.
- If none of the above methods solved the problem, you can open the mobile data network on your phone to create a Wi-Fi hotspot, then add the device again.
Scan the QR code to read the voice control instruction for Amazon Echo and
Google Home.
https://www.sonoff.tech/usermanuals Scan the QR code or visit the website to learn the detailed user guide.
Shenzhen Sonoff Technologies Co., Ltd. Room 1001, 10F, Building 8, Lianhua Industrial Park, Longyuan Road, Longhua District, Shenzhen, GD, China
Website: https://sonoff.tech Service email: support@itead.cc
References
Read User Manual Online (PDF format)
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