--- product_id: 534038618 title: "Smart Switch, MINIR4 Wi-Fi Smart Switch, 10A 2400W, Zero and Fire Wires, Works With Amazon Alexa And Google Home Assistant (2 PCS)" brand: "sonoff" price: "€ 40.35" currency: EUR in_stock: true reviews_count: 13 category: "Sonoff" url: https://www.desertcart.be/products/534038618-smart-switch-minir4-wi-fi-smart-switch-10a-2400w-zero store_origin: BE region: Belgium --- # Supports 10A / 2400W load 2.4GHz Wi-Fi with Alexa & Google Home Compact 39.5x33x16.8mm size Smart Switch, MINIR4 Wi-Fi Smart Switch, 10A 2400W, Zero and Fire Wires, Works With Amazon Alexa And Google Home Assistant (2 PCS) **Brand:** sonoff **Price:** € 40.35 **Availability:** ✅ In Stock ## Summary > ⚡ Tiny Switch, Massive Smart Power — Upgrade Your Space, Stay Ahead of the Curve! ## Quick Answers - **What is this?** Smart Switch, MINIR4 Wi-Fi Smart Switch, 10A 2400W, Zero and Fire Wires, Works With Amazon Alexa And Google Home Assistant (2 PCS) by sonoff - **How much does it cost?** € 40.35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/534038618-smart-switch-minir4-wi-fi-smart-switch-10a-2400w-zero) ## 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 - • **Stealthy Smart Control:** Fits snugly in the smallest European and UK 47mm back boxes for invisible home automation. - • **Multi-Switch Compatibility:** Works flawlessly with momentary, SPDT, latching switches, and dry contact sensors for ultimate flexibility. - • **Innovative Detach Relay Mode:** Operate physical switches without interrupting smart relay states—perfect for advanced smart scenes and routines. - • **Certified Safety & Reliability:** TÜV, CE, and FCC certified to ensure your smart home upgrade is both safe and dependable. - • **Seamless Voice & App Integration:** Effortlessly control your lighting via Alexa, Google Assistant, or the intuitive eWeLink app anywhere, anytime. ## Overview The SONOFF MINIR4 Smart Switch is a compact, 10A/2400W Wi-Fi enabled device designed for seamless integration into tight switch boxes. Compatible with Amazon Alexa and Google Home, it offers versatile control via voice, app, or physical switches with its unique detach relay mode. Certified for safety and built for flexibility, it supports multiple switch types and smart scenes, making it the ultimate upgrade for a sleek, modern smart home. ## 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 - 【Super Tiny Size】Its compact size allows it to be installed in various mounting boxes, including the smallest European standard. - 【External Switch Control】Easily connect to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors. - 【Detach Relay Mode】MINIR4 has “detach relay” mode, which means the states of external switches and relay are separated, so operating the external switch button won’t affect the relay state. - 【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. - 【Safe & Reliable】TÜV, CE, and FCC certifications ensure a safer and more reliable product. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C1GS57TW | | Actuator Type | Push Button | | Best Sellers Rank | 9,654 in DIY & Tools ( See Top 100 in DIY & Tools ) 82 in Switches & Dimmers | | Brand | SONOFF | | Circuit Type | 2-way | | Colour | White | | Compatible Devices | Amazon Alexa, Google Home Assistant | | Connectivity Protocol | Wi-Fi | | Connector Type | Screw In | | Connector type | Screw In | | Contact Material | Copper | | Contact Type | Normally Open" or "Normally Closed | | Contact type | Normally Open" or "Normally Closed | | Control Method | Voice | | Control Type | touch | | Controller Type | Amazon Alexa, Android, Google Assistant, iOS | | Country Of Origin | China | | Current Rating | 10 Amps | | Current rating | 10 Amps | | Customer Reviews | 4.6 out of 5 stars 2,985 Reviews | | Included Components | MINIR4 | | International Protection Rating | / | | Item Dimensions | 39 x 33 x 17 millimetres | | Manufacturer | SONOFF | | Manufacturer Part Number | MINIR4 | | Material | Plastic | | Model Number | MINIR4 | | Mounting Type | Wall Mount | | Number of Items | 2 | | Number of Positions | 2 | | Operating Voltage | 230 Volts | | Operating voltage | 230 Volts | | Operation Mode | ON-OFF | | Operation mode | ON-OFF | | Specification Met | CE | | Switch Type | SPDT | | Terminal | SPDT | | Unit Count | 2.0 count | | Upper Temperature Rating | 40 Degrees Celsius | | Wattage | 2400 watts | ## Product Details - **Operation mode:** ON-OFF - **Current rating:** 10 Amps - **Operating voltage:** 230 Volts - **Contact type:** SPDT - **Connector type:** Screw In - **Brand:** SONOFF - **Terminal:** SPDT - **Item dimensions L x W x H:** 39 x 33 x 17 millimetres - **Circuit type:** 2-way - **Actuator type:** Push Button ## Images ![Smart Switch, MINIR4 Wi-Fi Smart Switch, 10A 2400W, Zero and Fire Wires, Works With Amazon Alexa And Google Home Assistant (2 PCS) - Image 1](https://m.media-amazon.com/images/I/31CiYg+Ms0L.jpg) ![Smart Switch, MINIR4 Wi-Fi Smart Switch, 10A 2400W, Zero and Fire Wires, Works With Amazon Alexa And Google Home Assistant (2 PCS) - Image 2](https://m.media-amazon.com/images/I/61ZX97F89uL.jpg) ![Smart Switch, MINIR4 Wi-Fi Smart Switch, 10A 2400W, Zero and Fire Wires, Works With Amazon Alexa And Google Home Assistant (2 PCS) - Image 3](https://m.media-amazon.com/images/I/61FScLUO+cL.jpg) ![Smart Switch, MINIR4 Wi-Fi Smart Switch, 10A 2400W, Zero and Fire Wires, Works With Amazon Alexa And Google Home Assistant (2 PCS) - Image 4](https://m.media-amazon.com/images/I/61V+c46o6xL.jpg) ![Smart Switch, MINIR4 Wi-Fi Smart Switch, 10A 2400W, Zero and Fire Wires, Works With Amazon Alexa And Google Home Assistant (2 PCS) - Image 5](https://m.media-amazon.com/images/I/61eKuLfvPjL.jpg) ## Available Options This product comes in different **Size** options. ## 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 10A Smart WiFi Extreme Wireless Light Switch,Universal DIY Module for Smart Home Automation Solution, Compatible with Alexa & Google Home Assistant, No Hub Required,2 Pack - SONOFF ZBMINIL2 Extreme Zigbee Smart Light Switch (2 Way), Compatible with Alexa, SmartThings Hub, Google Home&SONOFF ZBBridge-P, ZigBee Hub Required, No Neutral Required 2-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.be/products/534038618-smart-switch-minir4-wi-fi-smart-switch-10a-2400w-zero](https://www.desertcart.be/products/534038618-smart-switch-minir4-wi-fi-smart-switch-10a-2400w-zero) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-31*