# Smart Wi‑Fi 4‑Channel Relay Switch Apple SONOFF-4CH-R3 — app control, voice control support

**URL:** https://aio.lv/en/product--apple-sonoff-4ch-r3--12045575
**Data updated:** 2026-03-12 19:27 (EET)
**Category:** Smart Switches
**Manufacturer:** Apple
**Manufacturer code:** SONOFF-4CH-R3
**EAN:** 4038816098900
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--apple-sonoff-4ch-r3--12045575

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

4‑channel Wi‑Fi relay switch for smart home control. The SONOFF-4CH-R3 (Apple) provides four independently switchable channels controllable via a mobile app and supports voice control. Suitable for remote switching of lights, appliances or circuits, scene linking and basic automation tasks where networked relay control is required.

## Long description

The Smart Wi‑Fi 4‑Channel Relay Switch Apple SONOFF-4CH-R3 is a networked relay module designed to add remote control and basic automation to household circuits. It provides four independent relay channels that can be operated via a mobile application and through supported voice assistant integrations. The compact device is intended for switching lights, small appliances and other electrical loads where four separate outputs and app-based control are required.
Advantages
The module offers independent control of four channels, enabling separate scheduling and manual switching for multiple circuits from a single device. Integration with a mobile app provides remote on/off control and scene linking without needing direct access to the installation site. Voice control support allows hands-free operation through compatible assistants. Its design supports simple wiring into existing installations and centralized management of several loads.
Suitable for
Remote switching of indoor lighting circuits
Controlling small household appliances such as fans or pumps
Implementing simple home automation scenes and schedules
Centralized control of multiple circuits in utility cabinets or distribution boxes
Key specifications
Number of switchable channels: 4 independent relays
Connectivity: Wi‑Fi for mobile app and cloud control
Control methods: mobile application and voice assistant support
Typical applications: switching lights, appliances and circuits
Installation: DIN-rail or flush-mount compatible form factor for indoor electrical enclosures
How to use
Install the relay module within a suitable electrical enclosure and connect each output to the corresponding load following local electrical regulations. Configure the device using the manufacturer’s mobile application: connect the module to the local Wi‑Fi network, add each channel to the app, and assign names or rooms for easier management. Once set up, channels can be switched manually in the app, scheduled, grouped into scenes, or controlled with voice commands through a linked assistant.
Usage recommendations
Verify the electrical ratings of the loads before connecting to ensure the relays and wiring are suitable. Use the device indoors in dry environments and protect it inside an approved enclosure. For safety and compliance, have a qualified electrician perform the installation if you are not experienced with mains wiring. Regularly update the device firmware via the mobile app to maintain compatibility and security.

## FAQ

### How much does the Wi‑Fi 4‑Channel Relay Switch Apple SONOFF-4CH-R3 cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 10.07.2026 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 Apple 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 Apple 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/12045575/67532142_large.webp