--- product_id: 519852775 title: "SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4" brand: "sonoff" price: "€ 0.05" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.hr/products/519852775-sonoff-wi-fi-smart-switch-10a-2400w-smart-relay-switch store_origin: HR region: Croatia --- # 10A current rating, 2400W max power Wi-Fi + Alexa/Google Home compatible 60% smaller than previous model SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4 **Brand:** sonoff **Price:** € 0.05 **Availability:** ❌ Out of Stock ## Summary > ⚡ Upgrade your switches, upgrade your life — smart, sleek, and seriously small! ## Quick Answers - **What is this?** SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4 by sonoff - **How much does it cost?** € 0.05 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/519852775-sonoff-wi-fi-smart-switch-10a-2400w-smart-relay-switch) ## 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 - • **Detach Relay Mode:** Physical switch and relay operate independently—control smart bulbs without cutting power - • **Compact Powerhouse:** 60% smaller size fits tight switch boxes for sleek, modern installs - • **Share the Smart Life:** Easily share device control with family or friends via eWeLink for connected living - • **Universal Compatibility:** Supports momentary, SPDT, latching switches & dry contact sensors for versatile setups - • **Seamless Voice & Remote Control:** Works flawlessly with Alexa, Google Home, and eWeLink app for hands-free convenience ## Overview The SONOFF MINIR4 Wi-Fi Smart Switch is a compact, 10A/2400W smart relay designed for modern smart homes. It supports voice control via Alexa and Google Home, remote management through the eWeLink app, and features a unique detach relay mode allowing physical switches to operate independently from smart controls. At 60% smaller than its predecessor, it fits neatly into standard switch boxes and is compatible with a wide range of external switches and sensors. Perfect for professionals seeking a discreet, powerful upgrade to traditional wiring with seamless device sharing and smart scheduling. ## Description Product Description SONOFF Wi-Fi Smart Switch 10A 2400W MINIR4 aplus content video Smart Scheduled SONOFF WiFi Smart Switch MINIR4 support smart time, you can set the fixed time according your needs. Voice Control WiFi Smart Switch MINIR4 is compatible with the Alexa And Google Home, voice control it via them. Remote Control When you go out, you can remote control Smart Switch MINIR4 via eWelink APP. Device Sharing Support share the control right of Smart Switch MINIR4 to your friends o families. Assign Location According to the different location of MINIR4, assign location on eWelink APP for convinent control. Small and Compact Product size is 39.5x33x16.8mm, is small and compact. Small Volume Is 60% smaller than MINIR3 and 40% smaller than MINIR2, more convenient to install in the switch box More Compatibility Compatible with many types of switch, such as Door /Rocker / SPDT/ Momentary switchs. Smart Scene According needs to create smart scene, such as when sensor be triggered, the MINIR4 turns on light. Multiple Control Methods The Smart Switch MINIR4 could use with SONOFF accessories, enables you have multiple control methods Explore more Possiblities Support add to Home assistant, eWelink Web, IFTTT. Meet your needs. Package Included WiFi Smart Switch MINIR4*1 Quick Guide*1 Insructions Please follow the Quick Guide or instaructions to install the SONOFF WiFi Smart Switch MINIR4. Product Specifications MINIR4 Vs other Products SONOFF MINIR4 SONOFF MINIR2 SONOFF S60TPG SONOFF MINIR2 2PCS SONOFF MINIR2 4PCS SONOFF MINIR2 5PCS SONOFF RFR2 Review: Sonoff smart switch - it is! - What an excellent little smart switch, converting my old passive hall light into a smart light, able to control using the existing switch and via my phone (via app or Home Assistant or Alexa etc..). Simple to fit if you are happy with a little bit of electrical work and have deep back box behind the switch. Was fitted and working within about 30mins and setup with some clever routines to turn on at sunset if no-one home but do nothing if someone home (Home Assistant automations). Connection to WiFi straight forward (2.4G only). Smallest smart switch on the market currently I believe, well built and looks robust. So far, can recommend. Review: Incredible size – actually fits in 47mm UK back boxes! - I’ve used previous versions of Sonoff switches, but this Mini R4 is a massive improvement just based on the size alone. It is absolutely tiny. If you live in a UK house with those annoying shallow 35mm back boxes, this will not fit, you will need 47mm and most of the house will not have neutral in the light switch, so would suggest for no neutral sonoff smart switch. I managed to tuck it behind a standard light switch with room to spare for the wires. Setup was a doddle via the eWeLink app, and it discovered the device immediately. I really like the 'detach relay' mode—it allows me to use the physical wall switch to trigger scenes without actually cutting the power to my smart bulbs. Just remember: you do need a neutral wire at the switch location for this model, so check your wiring first. Highly recommended for a stealthy smart home setup. We had issues after few months but the sonoff customer care was helpful and they helped accordingly to resolve our complaint. ## Features - 【MINIR4 Wi-Fi Smart Switch】 SONOFF MINIR4 is a wifi switch which comes with the remote control /voice control/ smart scheduled functions, is compatible with Alexa /Google Home/ eWelink APP&Web/ IFTTT. This smart switch size is 39.5*33*16.8mm, is 60% smaller than MINIR3 and 40% smaller than MINIR2, is more convenient to install in the switch box. - 【Detach Relay Mode】This smart light switch MINIR4 has “detach relay”, which means the states of external switches and relay are separated, so operating the external switch button won’t affect the relay state. - 【More Compatiblities External Switch Control】Our SONOFF wifi smart switch MINIR4 can easily connect to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors. - 【eWeLink-Remote Control】MINIR4 is a smart switch with the gateway function of “eWeLink-Remote”. You can add “eWeLink-Remote” sub-devices, R5 and S-MATE, after pairing with MINIR4, both R5 and S-MATE can act as remote controllers to control MINIR4 locally through the eWeLink-Remote signal. - 【Device Sharing】If you install this Smart Relay Switch MINIR4, you can share the device control right to your families or friends who have eWeLink account, so they can remote control the house's device on/off state or check the device on/off state, so they also could enjoy the smart and convenient life. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZTYHK7X | | Actuator Type | Switch | | Best Sellers Rank | 9,654 in DIY & Tools ( See Top 100 in DIY & Tools ) 45 in Home Automation Hubs & Controllers | | Brand | SONOFF | | Circuit Type | switch circuit | | Colour | White | | Compatible Devices | Alexa, Google Home, eWelink APP&Web, IFTTT | | Connectivity Protocol | Wi-Fi | | Connector Type | Wireless | | Connector type | Wireless | | Contact Material | Plastic | | Contact Type | Normally Open | | Contact type | Normally Open | | Control Method | Remote, Voice | | Control Type | Full | | Controller Type | Amazon Alexa or Google Assistant | | Current Rating | 10 Amps | | Current rating | 10 Amps | | Customer Reviews | 4.6 out of 5 stars 2,985 Reviews | | Included Components | MINIR4*1 | | International Protection Rating | / | | Item Dimensions | 33 x 17 x 40 millimetres | | Item Weight | 27 Grams | | Manufacturer | SONOFF | | Manufacturer Part Number | MINIR4 | | Material | Stainless Steel | | Model Number | MINIR4 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Positions | 2 | | Operating Voltage | 120 Volts (AC) | | Operating voltage | 120 Volts (AC) | | Operation Mode | Manual & Automatic | | Operation mode | Manual & Automatic | | Specification Met | CE, FCC, TUV | | Switch Type | Toggle | | Terminal | Blade | | Unit Count | 1.0 count | | Upper Temperature Rating | 40 Degrees Celsius | | Wattage | 2400 watts | ## Product Details - **Brand:** SONOFF - **Connector type:** Wireless - **Contact type:** Normally Open - **Current rating:** 10 Amps - **Item dimensions L x W x H:** 33 x 17 x 40 millimetres - **Material:** Stainless Steel - **Operating voltage:** 120 Volts (AC) - **Operation mode:** Manual & Automatic - **Switch type:** Toggle - **Terminal:** Blade ## Images ![SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4 - Image 1](https://m.media-amazon.com/images/I/51NVB5QBKuL.jpg) ![SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4 - Image 2](https://m.media-amazon.com/images/I/6168YoJ4oXL.jpg) ![SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4 - Image 3](https://m.media-amazon.com/images/I/717xvMOl4hL.jpg) ![SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4 - Image 4](https://m.media-amazon.com/images/I/710JJoIW7DL.jpg) ![SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4 - Image 5](https://m.media-amazon.com/images/I/71chBzRDoaL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is there a version with dimmer?** A: The minir4 is not a dimmer. Sonoff have a specific dimmer product. SONOFF D1 Smart Dimmer Switch. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sonoff smart switch - it is! *by M***. on 31 May 2025* What an excellent little smart switch, converting my old passive hall light into a smart light, able to control using the existing switch and via my phone (via app or Home Assistant or Alexa etc..). Simple to fit if you are happy with a little bit of electrical work and have deep back box behind the switch. Was fitted and working within about 30mins and setup with some clever routines to turn on at sunset if no-one home but do nothing if someone home (Home Assistant automations). Connection to WiFi straight forward (2.4G only). Smallest smart switch on the market currently I believe, well built and looks robust. So far, can recommend. ### ⭐⭐⭐⭐⭐ Incredible size – actually fits in 47mm UK back boxes! *by A***A on 22 December 2025* I’ve used previous versions of Sonoff switches, but this Mini R4 is a massive improvement just based on the size alone. It is absolutely tiny. If you live in a UK house with those annoying shallow 35mm back boxes, this will not fit, you will need 47mm and most of the house will not have neutral in the light switch, so would suggest for no neutral sonoff smart switch. I managed to tuck it behind a standard light switch with room to spare for the wires. Setup was a doddle via the eWeLink app, and it discovered the device immediately. I really like the 'detach relay' mode—it allows me to use the physical wall switch to trigger scenes without actually cutting the power to my smart bulbs. Just remember: you do need a neutral wire at the switch location for this model, so check your wiring first. Highly recommended for a stealthy smart home setup. We had issues after few months but the sonoff customer care was helpful and they helped accordingly to resolve our complaint. ### ⭐⭐⭐⭐⭐ Great value for money and works perfectly. *by S***. on 28 February 2026* I used this to replace a dusk-to-dawn sensor on my outdoor lights. Although the Sonoff unit itself is very compact, I needed to install a deeper surface back box in my garage because the additional light switch I fitted was quite deep. The wiring instructions were clear and easy to follow, making installation straightforward. Connecting it to WiFi only took a few seconds, and the app is simple to use. I can control my lights with multiple time schedules or switch them on and off instantly with a single tap. Great value for money and works perfectly. ## Frequently Bought Together - SONOFF MINIR4 Smart WiFi Light Switch,Universal DIY Module for Smart Home Automation Solution,1 Pack - SONOFF MINIR4M 10A Matter Smart Switch,Universal DIY Module for Smart Home Automation Solution, Work with Alexa & Google Home,1 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/519852775-sonoff-wi-fi-smart-switch-10a-2400w-smart-relay-switch](https://www.desertcart.hr/products/519852775-sonoff-wi-fi-smart-switch-10a-2400w-smart-relay-switch) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-02*