---
product_id: 613599173
title: "Mate 2 Smart WiFi Switch Mate, Smart WiFi Switch Works with MINIR3/MINIR4/MINIR4M, No Neutral Conductor Solution, Works with Alexa & Google Home"
brand: "sonoff"
price: "¥3696"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/613599173-mate-2-smart-wifi-switch-mate-smart-wifi-switch-works
store_origin: JP
region: Japan
---

# 50M Control Range 5-Year Battery Life Compact Size Mate 2 Smart WiFi Switch Mate, Smart WiFi Switch Works with MINIR3/MINIR4/MINIR4M, No Neutral Conductor Solution, Works with Alexa & Google Home

**Brand:** sonoff
**Price:** ¥3696
**Availability:** ✅ In Stock

## Summary

> 🔧 Transform Your Space with Smart Control!

## Quick Answers

- **What is this?** Mate 2 Smart WiFi Switch Mate, Smart WiFi Switch Works with MINIR3/MINIR4/MINIR4M, No Neutral Conductor Solution, Works with Alexa & Google Home by sonoff
- **How much does it cost?** ¥3696 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/613599173-mate-2-smart-wifi-switch-mate-smart-wifi-switch-works)

## Best For

- sonoff enthusiasts

## Why This Product

- Trusted sonoff brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Remote Control Power:** Achieve reliable 50M local control with eWeLink-Remote.
- • **Versatile Automation:** Perfect for diverse home automation needs, including two-way control.
- • **No Neutral Wire Needed:** Simplifies installation in homes without neutral wires.
- • **Seamless Compatibility:** Fits various mounting boxes and switch types effortlessly.
- • **Long-lasting Performance:** Enjoy up to 5 years of battery life for uninterrupted service.

## Overview

The SONOFF S-Mate 2 Smart WiFi Switch Mate is a versatile and compact smart switch solution that works seamlessly with MINIR3, MINIR4, and MINIR4M devices. It requires no neutral conductor, making it ideal for various home automation scenarios. With a reliable 50M control range and an impressive 5-year battery life, this device is designed to enhance your smart home experience effortlessly.

## Description

S-MATE extreme switch mate can connect the ordinary 1/2/3-button wall switch which acts as a remote controller. S-MATE extreme switch mate is battery-powered, so it does not require a neutral wire in the mounting box. SONOFF S-MATE extreme switch mate is an “eWeLink-Remote sub-device”. SONOFF S-MATE extreme switch mate can locally control the devices through the eWeLink Remote signal after connecting with the eWeLink Remote gateway device (such as MINIR4, DUALR3/DUALR3 Lite, M5, NSPanel Pro) and setting a local scene. S-MATE2 also controls any other SONOFF smart device in the smart scene when there is a network connection. It is "eWeLink-Remote" Control, click to learn more.

## Features

- 【Compact and Compatible】S-Mate2’s compact size fits in various mounting boxes, including the EU/86 type and 120 type mounting box and fits almost any switch type, like push switch, rocker switch, etc
- 【“eWeLink-Remote” Control】Use S-Mate2 with MINIR4 or other smart switch with the gateway function of “eWeLink-Remote”, it can achieve relaibale 50M “eWeLink-Remote” local control.
- 【Suitable for Multiple Scenarios】The combination of S-Mate2 and other devices with the gateway function of “eWeLink-Remote” can meet various home automation needs for your family, such as two way control, no neutral wire solution, etc, making your life more convenient.
- 【5 Years Battery Life】Powered by a CR2477 battery. The battery life data is obtained from SONOFF’s internal laboratory, please refer to the actual use.
- 【NOTE】Work with MINIR4 T5 M5 DUALR3/LITE or NSPanel PRO.

## Product Details

- **Operation mode:** ON-OFF
- **Contact type:** Normally Closed
- **Connector type:** Plug In
- **Brand:** SONOFF
- **Switch type:** DIP Switch

## Images

![Mate 2 Smart WiFi Switch Mate, Smart WiFi Switch Works with MINIR3/MINIR4/MINIR4M, No Neutral Conductor Solution, Works with Alexa & Google Home - Image 1](https://m.media-amazon.com/images/I/51m+gwRIdXL.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-11*