SONOFF MINIR4 Extreme Wi-Fi Smart Switch

I would say, the best in the category of wifi relays; in terms of quality, size, ease of connection, features, customisation and DIY capabilities. But the price is somewhat more!

Connecting to network is super fast..Very easy to fix inside existing switch boardLoad can also be switched on/ off using existing switch..without distrubing scheduled timings.Good added feature on this version.

I got this product on time delivered. But it wasnt working it was connected to app easily and i could hear turn on off click when i controlled it from app but it does not do any thing in regarding of turning light on and off . Totally disappointed. I have family fuction to i wanted to use it but unfortunately usless

I have tested this before. It's an excellent product, and I would ideally like to have these all over my house. But the cost is too high for me to justify switches in my house.

⭐⭐⭐⭐⭐ Excellent Smart Switch – Compact, Reliable & Easy for Indian WiringThis is a superb-quality smart switch and totally worth buying. The Sonoff Mini R4 is very compact, well-built, and works perfectly in Indian home wiring systems.In most Indian houses, the switchboard usually has only one neutral wire, and wiring is done in parallel connection. You don’t need to worry at all—bringing a neutral wire from a nearby tubelight or common neutral point works perfectly. The installation was smooth and hassle-free.I used a tester to identify the live and neutral wires, which made the process very easy. Initially, it may look a bit tough, but once you understand the wiring, it’s straightforward even for beginners (basic electrical knowledge recommended).🔹 Important Note:This is a single-channel smart switch, meaning it can control only one circuit at a time. If you connect two lights or tubelights to it, both will turn ON/OFF together. You cannot control them separately using one Mini R4.What I liked:✅ Very compact – fits easily behind switchboards✅ Excellent build quality✅ Works perfectly with Indian wiring (common neutral)✅ Supports manual switch + app control✅ Stable and reliable performance✅ Easy installation with basic toolsOverall, this is a very good, reliable, and practical smart switch for home automation. If you want to convert a normal switch into a smart one without changing your existing setup, this is a must-buy product.Highly recommended 👍

Great size to hide in the electrical box. Using in north canadian winters with no glitches.

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Good

Great product, easy to install and fits in standard EU box. I used it to connect my light fixtures to my smart home environment. It integrates nicely with Google Home and Samsung SmartThings. It also retains normal operation of the light switch which was a must for me.

sonoff é uma brastemp