# Smart WiFi Switch Sonoff MINI-D AC/DC 12–48V dry contact

**URL:** https://aio.lv/en/product--sonoff-mini-d--11358938
**Data updated:** 2026-05-19 09:08 (EEST)
**Category:** Smart Switches
**Manufacturer:** Sonoff
**Manufacturer code:** MINI-D
**EAN:** 6920075742923
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonoff-mini-d--11358938

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

Sonoff MINI-D is a compact smart WiFi switch with a dry contact interface designed for AC/DC 12–48V systems. It enables remote control and automation of devices via WiFi, supports local control and scheduling, and integrates with smart home setups. Ideal for controlling low-voltage equipment, relays, or legacy systems without altering mains wiring.

## Long description

SONOFF MINI-D Smart WiFi Matter Switch (AC/DC 12-48V, dry contact) is a compact WiFi module with a potential-free (dry) contact designed for control and automation of low-voltage and mains-connected devices. Compatible with the Matter standard, the MINI-D integrates with major smart home platforms such as Google Home, Apple Home and Amazon Alexa and can be used with Home Assistant. The module supports AC 100–240V (0.1A) or DC 12–48V (1A) power supply, has built-in 2.4 GHz Wi‑Fi (IEEE 802.11 b/g/n) and an ESP32-based controller for reliable communication.
Advantages
The SONOFF MINI-D provides flexible control through a potential-free contact that isolates the controlled circuit, preventing voltage transfer to connected devices. Matter compatibility ensures broad ecosystem integration and voice control across popular platforms. Support for both AC and DC power supplies and a compact form factor make the module suitable for varied installations, while built-in scheduling, group control and automation functions allow timed and scenario-based operation.
Suitable for
Remote control and automation of garage doors and gates
Integration with heating systems, boilers and thermostats
Controlling valves, solenoid actuators and irrigation systems
Driving contactors to switch larger loads such as pumps and HVAC equipment
Use in professional building and industrial automation requiring a dry contact interface
Key specifications
Manufacturer: SONOFF
Model: MINI-D
Wireless: Wi‑Fi IEEE 802.11 b/g/n 2.4 GHz
Power supply: 100–240V~ 50/60 Hz, max 0.1 A or 12–48V⎓, max 1 A
Maximum load: 24V⎓ - 2 A (resistive) or 12/24V⎓ - 8 W for specific outputs
Material: PC
Dimensions: 43 x 41 x 21.5 mm
Weight: 34.5 g
Color: White
How to use
Install the MINI-D inside a junction box or enclosure near the controlled device, following local electrical regulations. Connect the module to the appropriate power source (either AC 100–240V or DC 12–48V) and wire the potential-free contact to the device input or to a contactor coil as required. Add the device to your Matter-compatible smart home ecosystem (Google Home, Apple Home, Amazon Alexa) or to Home Assistant using the supported provisioning method. Configure schedules, group control or automation scenes in the chosen app to enable remote control and timed operation.
Usage recommendations
Use the MINI-D’s dry contact to interface with low-voltage control circuits and contactor coils; when controlling high-power loads, switch them via a suitably rated contactor or relay. Ensure wiring and installation are performed by a qualified technician and comply with local safety standards.

## FAQ

### How much does the Smart WiFi Switch Sonoff MINI-D cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 927 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 25.06.2026 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/11358938/65836212_large.webp