# Wall-mounted smart switch Sonoff T3 EU TX 3-channel Wi‑Fi RF 433 — touch panel, 3 independent circuits

**URL:** https://aio.lv/en/product--sonoff-t3eu3c-tx--3489756
**Data updated:** 2026-02-12 09:53 (EET)
**Category:** Home Automation
**Manufacturer:** Sonoff
**Manufacturer code:** T3EU3C-TX
**EAN:** 6920075727319
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 84.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 69.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonoff-t3eu3c-tx--3489756

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Sonoff T3 EU TX is a wall-mounted smart switch with a 3-channel touch panel, Wi‑Fi connectivity and RF 433 support. It controls three independent circuits for lights or small appliances, supports remote control via app and RF remotes, and enables scheduling and scene setup. Designed for EU wiring and standard wall boxes, it adds remote and automated control to home electrical loads.

## Long description

The Sonoff T3 EU TX 3-channel wall-mounted smart switch is a touch-panel controller designed for EU wiring and standard wall boxes. It provides three independent circuits to switch lighting or small electrical appliances via Wi‑Fi, supports RF 433 MHz remotes and integrates with a mobile app for remote control, scheduling and scene configuration. The glass touch surface responds to touch commands while the internal relay outputs handle each channel separately, enabling local and cloud-based automation of connected loads.
Advantages
This smart switch combines a low-profile touch glass panel with three independent relay outputs, enabling separate control of three circuits from one device. Built-in Wi‑Fi connectivity allows remote operation and firmware updates through the companion app, and RF 433 MHz support enables use with compatible wireless remotes. The product conforms to EU wiring standards and fits standard wall boxes, simplifying installation. Scheduling, scenes and timer functions are available for automated routines, and the device supports local manual control in addition to remote commands.
Suitable for
Controlling multiple light circuits in living rooms, bedrooms or kitchens
Managing small appliances such as bathroom heaters, exhaust fans or under-cabinet lighting
Integrating into home automation scenes and schedules for energy management
Replacing traditional triple-gang wall switches with a single smart touch panel
Key specifications
Channels: 3 independently switchable circuits
Control interfaces: Wi‑Fi and RF 433 MHz remote support
User interface: capacitive glass touch panel with multi-touch sensitivity
Mounting: designed for EU standard wall boxes and flush mounting
Power handling: suitable for typical residential lighting and small appliance loads (refer to local electrical rules for maximum circuit current)
Features: scheduling, timer, scenes, remote app control and local manual touch control
How to use
Install the switch into an EU-standard flush wall box following local electrical codes and ensure power is turned off during wiring. Connect live and neutral conductors and route each switched live to the corresponding load. After wiring and restoring power, register the device in the Sonoff-compatible app using the Wi‑Fi setup procedure and optionally pair RF 433 MHz remotes according to the pairing instructions. Use the touch panel for local switching, the mobile app for remote control and scheduling, or RF remotes for wireless local control.
Usage recommendations
Verify load current and comply with national installation regulations. For stable remote control and firmware updates, connect the switch to a reliable 2.4 GHz Wi‑Fi network. If integrating into automation platforms, confirm compatibility and coordinate scenes and timers through the official app to avoid conflicting commands between manual and automated controls.

## FAQ

### How much does the Smart switch Sonoff T3 EU TX 3-channel cost, and is it available for purchase?

The price is 84.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Smart switch Sonoff T3 EU TX 3-channel be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Sonoff products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sonoff service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3489756/5179066_large.webp