Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4

If you do a retrofit or want to smarten your switches, that's the product you'd need. (You'll require a neutral to use this though. ) I have used a couple of those and it also works as a hub for Sonoff R5, wireless switches. It fits to 35mm backbox. Pairing with eWelink is straightforward. Push and hold the button and follow the instructions. Good product in overall.

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.

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.

I put this behind a lamp in the living room so I could control it with Alexa and Google Home. Setup through the eWeLink app was straightforward, took about ten minutes to get it connected to the wifi and linked to my voice assistants. It works reliably and I've had no issues with it dropping off the network. The switch itself is compact enough to fit inside the lamp base housing, which was important for keeping things tidy. I also set up a couple of schedules through the app so the lamp comes on automatically in the evening. For the price, it does exactly what you'd want a smart switch to do. Only thing I'd mention is the instructions could be a bit clearer for anyone not used to wiring, but if you've done basic electrical work before it's simple enough.

neat, reliable, I've bought a bunch of these. All the Sonoff stuff - TRVs, Humid/Temp sensors, Door, Smart plugs, all brilliant whether wifi or zigbee

Works very well with Alexa once you enable the Ewelink skill. Placed in a group, actions can be added to turn the switch on or off by voice, by button remote or by sensor. Great value for money. Bought two of these when they were £12 each, which was oddly cheaper than buying a bundle of two. Could have bought the no-neutral version, but I needed to control these over WiFi as they are placed inside metal wall boxes, which Zigbee probably couldn't penetrate. You also need to connect to 2.4 GHz WiFi as 5 GHz is not supported and will prevent connection if you have the same SSID for both frequencies. I give my SSIDs different names for this reason.

Very simple to set up and works well most of the time, but does keep becoming unresponsive. I have one of these mounted in a weatherproof junction box which powers my outside lights. It's linked to Home Assistant and every 2 or 3 weeks it becomes unresponsive and I have to turn the circuit breaker for the outside lighting circuit on and off to reset the device.

Awesome product wants to set up which isn't too hard and I've set mine up to control the lighting via Alexa

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

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

Zaten sonoff ürünleri kullanıcısıyım…. Çok küçük ve kullanışlı…. Priz yuvalarına uyumunda herhangi bir problem yok tavsiye ederim

Ottimo prodotto, si adatta a molteplici esigenze ed installazioni varie. Usato per cancelli, luci estere/interne. Tutto utilizzabile da app mobile e da pulsante fisico o tramite automazione.

Die WLAN- Schalter konnten bei uns dank ihrer Größe ganz leicht eingebaut werden. Man sollte aber vorher schauen, ob wirklich genug Platz in der Dose vorhanden ist. Einbindung ins WLAN ohne Probleme. Über die APP einfach steuerbar. Preis- Leistung passt auch. Wir können die Schalter weiter empfehlen.