# Sonoff MINIR4 smart home light controller Wireless Orange White

**URL:** https://aio.lv/en/product--sonoff-minir4--10478721
**Data updated:** 2025-12-30 08:43 (EET)
**Category:** Home Automation
**Manufacturer:** Sonoff
**Manufacturer code:** MINIR4
**EAN:** 6920075740202
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonoff-minir4--10478721

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Sonoff MINIR4 is a wireless smart home light controller that operates on Wi-Fi. It features a compact design with dimensions of 39.5mm x 33mm x 16.8mm and supports AC input voltage of 100-240V. Available in orange and white colors, it is ideal for modern smart home setups.

## Long description

The Sonoff MINIR4 smart home light controller is a compact Wi‑Fi module designed to convert traditional wall switches into smart switches. Measuring 39.5 × 33 × 16.8 mm, it fits into a variety of mounting boxes, including the smallest European standard boxes, and supports AC input voltage 100–240 V. The MINIR4 uses an ESP32 chip for dual‑core performance and increased reliability, and is available in orange and white finishes.
Advantages
The MINIR4 is 40% smaller than the previous MINIR2 model, enabling installation in tight spaces. It uses an ultra‑fast ESP32 processor that provides stable operation and sufficient memory for smart‑home tasks. The device is designed and tested with safety certifications including CE, FCC and TÜV, and supports multiple switch types and sensor inputs for broad compatibility.
Suitable for
 Upgrading conventional light switches to smart Wi‑Fi control
 Installation in small European standard mounting boxes
 Integration with momentary switches, SPDT/latching switches and dry contact sensors
 Local control when paired with compatible Sonoff remotes (eWeLink‑Remote)
Key specifications
 Model: Sonoff MINIR4 (MPN: MINIR4, EAN: 6920075740202)
 Dimensions: 39.5 × 33 × 16.8 mm
 Wireless: Wi‑Fi (ESP32)
 Input voltage: AC 100–240 V
 Colors: Orange, White
 Certifications: CE, FCC, TÜV
How to use
Install the MINIR4 inside the wall box behind the existing switch, ensuring power is turned off before wiring. Connect the AC input and output per the wiring diagram supplied with the device, and attach the selected switch or dry contact sensor to the appropriate terminals. Power on the circuit, add the device in the eWeLink app and follow the app pairing steps. Once paired you can control lights via the app, set schedules, or use local control when paired with Sonoff remotes.
Usage recommendations
For reliable operation, mount the MINIR4 in a dry, ventilated electrical box and avoid direct exposure to moisture. Ensure wiring is performed by a qualified person and verify compatibility with your existing switch type. Enable “Detach Relay” in settings if you need the physical switch state to be independent from the relay state for uninterrupted app control.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.0267 kg |
| Wi-Fi standards | Wi-Fi 4 (802.11n), 802.11g, 802.11b |
| Package weight | 34 g |
| Wireless technology | Wi-Fi |
| Power source | AC |
| Height | 16.8 mm |
| Input voltage | 100 - 240 |
| Output voltage | 100 - 240 |
| Width | 39.5 mm |
| Depth | 33 mm |
| Connectivity technology | Wireless |
| Product colour | White, Orange |
| Operating frequency | 2400 |
| Input frequency | 50/60 |
| Input current | 10 |
| Output current | 10 A |
| Package depth | 46 mm |
| Package height | 19 mm |
| Package width | 63 mm |
| Package type | Box |
| Housing material | Polycarbonate (PC) |
| Mounting type | Wall |
| User guide | Yes |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Quantity per pack | 1 pc(s) |
| Works with Amazon Alexa | Yes |
| Intelligent On/Off | Yes |

## FAQ

### How much does the Sonoff MINIR4 smart home light controller cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1759 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 02.07.2026 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. 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/10478721/65595832_large.webp