--- product_id: 526675860 title: "MINIR4 Smart WiFi Light Switch,Universal DIY Module for Smart Home Automation Solution,1 Pack" brand: "sonoff" price: "121 zł" currency: PLN in_stock: true reviews_count: 13 category: "Sonoff" url: https://www.desertcart.pl/products/526675860-minir4-smart-wifi-light-switch-universal-diy-module-for-smart store_origin: PL region: Poland --- # Compact 1.29x0.67x1.57 in WiFi remote control via eWeLink Supports 10A, 2400W load MINIR4 Smart WiFi Light Switch,Universal DIY Module for Smart Home Automation Solution,1 Pack **Brand:** sonoff **Price:** 121 zł **Availability:** ✅ In Stock ## Summary > 💡 Small Switch, Big Smart Impact! ## Quick Answers - **What is this?** MINIR4 Smart WiFi Light Switch,Universal DIY Module for Smart Home Automation Solution,1 Pack by sonoff - **How much does it cost?** 121 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/526675860-minir4-smart-wifi-light-switch-universal-diy-module-for-smart) ## 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 - • **Mini Marvel:** Fits effortlessly in the tiniest European boxes for seamless smart upgrades. - • **Switch It Your Way:** Supports momentary, latching, SPDT switches & dry contact sensors for ultimate DIY freedom. - • **Total Remote Command:** Control your lighting from anywhere with the intuitive eWeLink app. - • **Certified Safety First:** TÜV, CE, and FCC certified to keep your smart home secure and reliable. - • **Universal Compatibility:** Works flawlessly with Amazon Alexa and Google Home for voice-activated ease. ## Overview The SONOFF MINIR4 is a compact, WiFi-enabled smart light switch module designed for easy installation in various mounting boxes. It supports up to 10A/2400W loads and integrates seamlessly with Amazon Alexa and Google Home for remote and voice control. Certified by TÜV, CE, and FCC, it ensures safe, reliable smart home automation with versatile switch compatibility. ## Description SONOFF MINIR4 Smart WiFi Light Switch,Universal DIY Module for Smart Home Automation Solution,1 Pack - desertcart.com Review: “Easy to install and excellent Alexa integration” - The SONOFF MINIR4 was very easy to install and set up. In less than 15 minutes I had it connected to my existing light switch. The app walks you through the process step by step, and I had no issues connecting it to Wi-Fi. The best part is the seamless integration with Alexa. I can turn the light on and off with voice commands or set up routines in the Alexa app. The response is fast and stable, with no disconnections so far. Pros: ✅ Quick installation, even for beginners. ✅ Works perfectly with Alexa and other smart home platforms. ✅ Compact size fits most switch boxes. ✅ Stable performance with no connection drops. Cons: ⚠️ Requires basic knowledge of electrical installation. If you’re not familiar, I recommend asking a technician for help. Conclusion: An excellent device to automate your lights in an affordable and reliable way. Highly recommended for anyone starting with smart home automation without complications. Review: I love these tiny wifi switches - I just love these tiny wifi switches. They are pretty universal and tiny so they fit into a crowded box. And they can reach my router through a crowded metal box. I always try to orientate them facing forward in the box so I can reach the button with a pencil if I need to without taking the whole box apart. And of course the terminals are all very tiny so you might need to add pigtails but other than that these things work great and are very reliable. ## Features - MINI Size & APP Control: The mini size allows for easy installation in a variety of box sizes; can be controlled remotely via eWeLink APP - 【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 - 【Safe & Reliable】TÜV, CE, and FCC certifications ensure a safer and more reliable product ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZTYHK7X | | Actuator Type | Switch | | Best Sellers Rank | #57,553 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #137 in Electrical Outlet Switches | | Brand | SONOFF | | Brand Name | SONOFF | | Circuit Type | switch circuit | | Color | White | | Compatible Devices | Works with Amazon Alexa ,Google Home | | Connectivity Protocol | Wi-Fi | | Connector Type | Plug In | | Contact Material | Stainless Steel | | Contact Type | Normally Open | | Control Method | Remote | | Control Type | Remote | | Controller Type | Google Home | | Current Rating | 10 A | | Customer Reviews | 4.7 out of 5 stars 2,607 Reviews | | Included Components | MINIR4 | | International Protection Rating | / | | Item Dimensions | 1.29 x 0.67 x 1.57 inches | | Item Type Name | MINIR4 | | Item Weight | 27 g | | Manufacturer | SONOFF | | Material Type | Copper | | Model | MINIR4 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Positions | 2 | | Operating Voltage | 120 volts_of_alternating_current | | Operation Mode | Smart Switch | | Part Number | MINIR4 | | Specification Met | CE, FCC, TUV | | Switch Type | Toggle | | Terminal | Button | | Unit Count | 1 Count | | Upper Temperature Rating | 40 °C | | Wattage | 2400 watts | ## Product Details - **Brand:** SONOFF - **Connector Type:** Plug In - **Contact Type:** Normally Open - **Current Rating:** 10 A - **Item dimensions L x W x H:** 1.29 x 0.67 x 1.57 inches - **Material:** Copper - **Operating Voltage:** 120 volts_of_alternating_current - **Operation Mode:** Smart Switch - **Switch Type:** Toggle - **Terminal:** Button ## Images ![MINIR4 Smart WiFi Light Switch,Universal DIY Module for Smart Home Automation Solution,1 Pack - Image 1](https://m.media-amazon.com/images/I/51NVB5QBKuL.jpg) ![MINIR4 Smart WiFi Light Switch,Universal DIY Module for Smart Home Automation Solution,1 Pack - Image 2](https://m.media-amazon.com/images/I/6168YoJ4oXL.jpg) ![MINIR4 Smart WiFi Light Switch,Universal DIY Module for Smart Home Automation Solution,1 Pack - Image 3](https://m.media-amazon.com/images/I/717xvMOl4hL.jpg) ![MINIR4 Smart WiFi Light Switch,Universal DIY Module for Smart Home Automation Solution,1 Pack - Image 4](https://m.media-amazon.com/images/I/710JJoIW7DL.jpg) ![MINIR4 Smart WiFi Light Switch,Universal DIY Module for Smart Home Automation Solution,1 Pack - Image 5](https://m.media-amazon.com/images/I/71chBzRDoaL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Questions & Answers **Q: Puede instalarse en un motor de puerta garage?** A: Aunque es un dispositivo de pulso, es decir de un ON?OFF, es probable que no te funcione, tienes que tomar en cuenta el voltaje y la amperaje (potencia) que requiere el encendido o cierre del circuito. Puedes probralo y puede que funcione ya que solo es para el encendido del motor de garage. Espero sea de ayuda. **Q: Given that this is a 10A switch and most circuits in the US are 15A or higher, is this safe to use in the US?** A: It is safe to use for 120V x 10A x 80% = 960W for a continuous load. Don't use it on motors, appliances or other heavy loads where the starting amps may exceed 10A. It is not UL Listed, so an electrical inspector would not approve it during construction. It is more for DIY projects. **Q: Does it need a hub?** A: I do not have a hub. I use the Sonoff directly connected to my WiFi router. It does need the Sonoff application on my iPhone to get the WiFI password and device name set. It also works with Alexa. After I had the Sonoff connected to the app on my iPhone, I then added it to Alexa. **Q: Is the s-mate and r5 the only way to trigger this device?** A: No, it can be controlled via the eweelink app or by another device. ## Customer Reviews ### ⭐⭐⭐⭐⭐ “Easy to install and excellent Alexa integration” *by R***T on September 27, 2025* The SONOFF MINIR4 was very easy to install and set up. In less than 15 minutes I had it connected to my existing light switch. The app walks you through the process step by step, and I had no issues connecting it to Wi-Fi. The best part is the seamless integration with Alexa. I can turn the light on and off with voice commands or set up routines in the Alexa app. The response is fast and stable, with no disconnections so far. Pros: ✅ Quick installation, even for beginners. ✅ Works perfectly with Alexa and other smart home platforms. ✅ Compact size fits most switch boxes. ✅ Stable performance with no connection drops. Cons: ⚠️ Requires basic knowledge of electrical installation. If you’re not familiar, I recommend asking a technician for help. Conclusion: An excellent device to automate your lights in an affordable and reliable way. Highly recommended for anyone starting with smart home automation without complications. ### ⭐⭐⭐⭐⭐ I love these tiny wifi switches *by S***O on June 29, 2026* I just love these tiny wifi switches. They are pretty universal and tiny so they fit into a crowded box. And they can reach my router through a crowded metal box. I always try to orientate them facing forward in the box so I can reach the button with a pencil if I need to without taking the whole box apart. And of course the terminals are all very tiny so you might need to add pigtails but other than that these things work great and are very reliable. ### ⭐⭐⭐⭐⭐ Works great, Tasmota compatible, no complaints *by N***O on December 31, 2024* These little guys are absolutely perfect for adding smart controls to practically anything you can think of. Most devices are "smart" by adding a smart switch, or having the device itself be smart. These are a great way to accomplish the same thing for "dumb" devices where you don't want or need to add a switch to your wall to control it. Flashing Tasmota onto these is the first thing I do, and while it's a *little* bit more involved than other devices (one of the wires must connect to a small secondary board on the opposite side of the device) but outside of that it's like flashing anything else. Tasmota functions great on it and all features are available - if you want easy, local-only control with every single configuration option you could ever want, flash it first thing. I currently have two of these sitting with my tools because I never want to be caught without one. When you have a project that requires something like this, nothing else will do. I'm currently using one to control the power supply to a wall mounted tablet utilized as a home assistant control panel. Rather than having it permanently wired to power and eventually ruining the battery, with this I can have power on until the battery reaches 80%, then turn it off until it drops to 40%. As a standard Tasmota device on Home Assistant I can do whatever I want - monitor energy consumption, bypass the standard rules and charge it to 100% if a storm is coming, whatever. Honestly, between this and Shelly devices your options are limitless. I've been pretty happy with my Sonoff devices, so I went with this instead of the Shelly and have no regrets. You won't either. ## 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.pl/products/526675860-minir4-smart-wifi-light-switch-universal-diy-module-for-smart](https://www.desertcart.pl/products/526675860-minir4-smart-wifi-light-switch-universal-diy-module-for-smart) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-09-17*