# Smart switch Sonoff T3 EU 3-channel Wi‑Fi with RF 433 support

**URL:** https://aio.lv/en/product--sonoff-im190314020--5488015
**Data updated:** 2025-11-25 20:35 (EET)
**Category:** Smart Switches
**Manufacturer:** Sonoff
**Manufacturer code:** IM190314020
**EAN:** 6920075727319
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonoff-im190314020--5488015

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Sonoff T3 EU is a 3-channel smart switch providing Wi‑Fi control and RF 433 support for remote operation. Designed to replace conventional wall switches, it allows independent control of three circuits from a smartphone app, voice assistants, or RF remote. Suitable for lighting and small household loads, it offers convenient scheduling, remote on/off, and local manual control.

## Long description

Sonoff T3 EU is a 3-channel smart switch that replaces conventional wall switches and provides touch, Wi‑Fi and RF 433 control for three independent circuits. Made from heat‑resistant ABS and toughened glass, the unit includes soft backlighting for night visibility and is suitable for controlling lighting and small household loads. It works with the eWeLink app on iOS and Android for remote operation and supports voice assistants and scheduling for automated on/off routines.
Advantages
The Sonoff T3 EU offers three independently controlled channels, local touch control and remote operation via Wi‑Fi or 433 MHz RF remote. Constructed from heat‑resistant ABS and tempered glass, it features gentle backlighting for ease of use in the dark and immediate status synchronization with the eWeLink app. Scheduling and multi‑user sharing are supported to manage lighting and reduce unnecessary power consumption.
Suitable for
Control of three lighting circuits in homes or apartments
Replacement of conventional wall switches for small household loads
Remote on/off via smartphone or RF 433 remote
Automated lighting schedules and multi‑user control
Key specifications
Model: T3EU3C-TX
Channels: 3
Input voltage: 100–240 V AC
Maximum per channel: 1 A / 100 W
Wireless: Wi‑Fi 802.11 b/g/n, WPA‑PSK/WPA2‑PSK
RF: 433 MHz support
Materials: toughened glass / PC, heat‑resistant ABS
Dimensions: 86 mm x 86 mm x 35 mm
Color: Black
How to use
Install the Sonoff T3 EU in place of an existing wall switch following local electrical regulations and ensuring power is disconnected before wiring. Once installed, connect the device to your home Wi‑Fi and add it to the eWeLink app on iOS or Android. Use the capacitive touch surface for local control, an RF 433 remote for wireless local control, or the app for remote operation, scene setup and scheduling. Voice assistant integration can be configured through the eWeLink app where supported.
Usage recommendations
Use the Sonoff T3 EU for lighting and other small loads within the specified per‑channel limits (1 A / 100 W). Do not exceed rated current or connect inductive loads beyond the device capability. Share access in the eWeLink app with household members for convenient control and set schedules to avoid unnecessary power consumption. If unsure about installation, hire a qualified electrician to connect the device safely.

## FAQ

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

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 22.06.2026 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. All transactions are 100% secure and encrypted.

### 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/5488015/51656324_large.webp