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4CH Wifi Smart Switch 4 Gang

37 reviews
100% of buyers enjoyed this product! 532 orders
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Itead Sonoff 4CH Wifi Smart Switch 4 Gang Wifi Light Switch Smart Home App Remote Interrupter Relay Works with Alexa Google Home

Sonoff 4CH is a 4-gang switch with din rail mounting. Sonoff 4CH 4 gang light switch supports to connect and control 4 electrical appliances,
which can be turned on/off separately by the buttons or iOS/Android App EweLink.
Besides, with the multi gang switch, you can check real-time devices status for each device on App.
Owning a Sonoff 4CH multi gang switch means you have 4 Sonoff basic WiFi switches integrate together.
The enclosure is din rail mount supported!
A DIN rail is a metal rail of a standard type widely used for mounting circuit breakers and industrial control equipment inside equipment racks.
These products are typically made from cold rolled carbon steel sheet with a zinc-plated or chromated bright surface finish.
Sonoff 4CH 4 gang WiFi light switch belongs to Sonoff family, definitely, it bears all the functions basic Sonoff has.
In EweLink, you can remote turn on/off from anywhere at any time, set single/repeat/countdown timing schedules to turn on/off at a specified time, share to others so that they can control together.
CE/FCC/RoHS Certified
  • Remote ON/OFF – Turn electrical devices on/off from anywhere
  • App Support – Free iOS and Android mobile App eWeLink
  • Independent control–Control each gang separately
  • DIN Rail Mounted – Great for industrial control
  • Sync Status – Real-time device status provided to App
  • Share Control – Control your smart home together with your family
  • Timing – Set scheduled/countdown timers to turn on/off at specified time
  • Scene – Turn on/off a gang of devices with one tap
  • Smart Scene – Can be triggered on/off by temperature, humidity or other conditions(Need support by Sonoff TH10/16 with sensor)
  • Voice Control – Works perfectly with Amazon Alexa, Google Home

  • Turn on/off 4 home appliances remotely
  • Device status’s synchronously display
  • Scheduled/Countdown timers
  • Share control
  • Supports setting power on status
  • Works with Amazon Echo, Echo Dot, Amazon Tap
  • Works with Google Home
  • Works with Google Nest


  • Power Supply: 90V~250V AC(50/60Hz)
  • Max. Current: 10A/gang
  • Max. Power:2200W/gang, 2200W/Total
  • Wireless Standard: 802.11 b/g/n
  • Security Mechanism: WPA-PSK/WPA2-PSK
  • Enclosure Material: Fire-retardant ABS V0
  • Gang: 4
  • Dimensions: 145*90*40 (mm)
  • Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F)
  • Operating Humidity: 5%-90%RH, Non-condensing
  • Certification: CE/FCC/RoHS

Works With Amazon Alexa:

You can ask Alexa to turn on/off Sonoff 4CH.
Standard voice control commands phrases for Sonoff 4CH and Sonoff 4CH Pro (if you just say the device name, Alexa will turn on/off all the 4 gangs immediately):
Alexa, turn on {deviceName}
Alexa, turn off {deviceName}
Alexa, turn on {deviceName} {gangName}
Alexa, turn off {deviceName} {gangName}
The default names for the 4 gangs are: outlet 1, outlet 2, outlet 3, outlet 4. You can change the name if you like.
Explanation: if the device name of your Sonoff 4CH is “My Switch”, the gang name is “Outlet 1”, then you can control with “Alexa, turn on My Switch Outlet 1”.


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of homeforsmart (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

37 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
16 Jun 2021

Envió muy rápido! Envio a Novosibirsk rapido. El kit viene un destornillador debajo de los terminales. Se puede montar en el DIN Rail, cosa que no importa.

verifed buyer
14 Jun 2021


verifed buyer
5 Jun 2021

Entregado rápidamente. Falta conectar. Como conecto, complemento reseña.

verifed buyer
1 Jun 2021

Hermosa unidad. Funciona de puta madre desde hace un mes estable ni un solo fallo. Después de reiniciar El WiFi se conecta automáticamente. Lo recomiendo. Puesto en el papel de stagne

verifed buyer
28 May 2021

El táctil en 2 clics, solo hay que presionar el bebé y el Mando uart. Envío desde Rusia día 4. Después de agregar estabilidad (las joyas se desprendieron a veces de mqtt)

verifed buyer
24 May 2021

¡Excelente! ¡Gracias!

verifed buyer
20 May 2021

Sonoff como siempre a la altura, despacho instantáneo, producto rastreado en todo el camino de seguimiento, envío muy rápido. La calidad de los productos de Sonoff se prueba tanto en la práctica como en el tiempo, y merece la pena usarlos en el futuro. Muy contento con el vendedor y la calidad del producto. Trabajamos más adelante. Recomiendo cooperar con SONOFF.

verifed buyer
10 Apr 2021

Todo perfecto, muy rapido, DIA 3

verifed buyer
26 Mar 2021

Excelente vendedor

verifed buyer
21 Mar 2021

El pedido llegó rápido. El embalaje como siempre excelente. No es la primera vez que pido a este vendedor, todo muy claro. Recomiendo para colaborar.

verifed buyer
19 Mar 2021

Super rapido el envio

verifed buyer
14 Mar 2021

Пользуюсь больше года, покупаю уже третий комплект, допаиваю входы для подключения выключателей. Меня полностью устраивает, ожидаю совместимости с современным ПО. На телефоне ПО использую с самого начала. Если знаете где применить берите смело. Из России до МО пришло через 1 день.

verifed buyer
10 Mar 2021

Super rápido 3 días. Funciona. Probado.

verifed buyer
24 Feb 2021

Llegó rápido, funciona bien

verifed buyer
23 Feb 2021

доставили из РФ в мск за 5 дней. Курьером до двери. Все работает, как надо

verifed buyer
12 Feb 2021

El pedido fue desde Rusia y llegó a lipezco el cuarto día. Recibido en CASIO en la tienda quince días. Aún no se ha conectado. Incluye destornillador, clips, instrucciones en chino todo en su caja original. ¡Gracias! Ya tengo este tipo de muestras antiguas, los terminales de los resortes han estado trabajando durante un año en el país. La aplicación sonoff ya está conocida y ahora también se han conectado a Alicia.

verifed buyer
7 Feb 2021

Al conectarlo a los contactores se puede controlar con calentadores muy potentes. 4 canales de control de carga.

verifed buyer
3 Feb 2021

Envio rapido. El relé funciona.

verifed buyer
27 Jan 2021

¡Como siempre, todo está bien!

verifed buyer
4 Dec 2020

Works fine. You can take it.

verifed buyer
2 Dec 2020


verifed buyer
30 Nov 2020

Молниеносная shipping.

verifed buyer
27 Nov 2020

Fast delivery, the latest firmware, compared to the previous 4ch-here the case is more rigid, other connectors and screwdriver included. The device quickly added and earned

verifed buyer
25 Nov 2020

To Odessa 13 days. Packing in cellophane pillow. In the complete set the screwdriver and fixers on the DIN rail. In the instructions, except for others, there is a Russian language. Tried to figure out what the difference between modifications of this controller did not work. Perhaps, in addition to the types of terminals for connecting consumers, there are differences in the software. It's still to be found out. I took it for the chicken coop. To sell respect. Recommend.

verifed buyer
25 Nov 2020

Delivery 8 days to Mo. The scroll works fine, the only thing that only the method of the rear was able to understand how to enter the pairing mode, but these are small things.)

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