SONOFF 4CH: 4x smart switch relays for mounting on DIN rail

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12.71$

SONOFF 4CH: 4x smart switch relays for mounting on DIN rail

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The SONOFF 4CH of the Chinese manufacturer Itead is a case that allows to control up to 4 relays in WiFi. The module can be installed in a control cabinet using a DIN rail fixing system. The Sonoff 4CH is built around an Espressif ESP8285 WiFi module, well known in the field of DIY home automation.

It is possible to replace the original firmware with an alternative Open Source firmware such as ESP Easy. You will be able to control your devices from a DIY home server (Domoticz, Home Assistant …) using HTTP requests or MQTT messages. You can use the scenario system of your home automation server to drive up to 4 electrical appliances.

Using the EWeLink application is required to use Sonoff 4CH from an Echo, Echo Dot, Tap, the Google Nest.

Each relay can power a device in 220V / 10A (max. 2200W). Be careful not to exceed 16A on the total of 4 relays, which is more than enough for most home automation applications.

A 4CH Pro version also exists. It also allows WiFi to control the devices using a 433MHz radio remote control.

Sonoff 4CH wiring

Several operating modes are available, which can be selected with the help of a DIP switch S6 (Work mode switch). To access the various selectors, the housing must be opened.

Differences between SONOFF 4CH and 4CH Pro

Here is a comparison table of the main features of SONOFF 4CH and 4CH Pro.

4CH4CH Pro
WiFi moduleESP8285ESP8285 + STM32
Radio 433MHz receiverYes
Relay 230V/16A44 isolated
5VDCYes
90-250VYesYes
DatasheetWiki IteadWiki Itead

For more details, you can also read this article on commissioning Sonoff 4CH Pro

Best offers for the Itead Sonoff 4CH on the Internet

History of the best deals on Amazon

Sonoff 4CH 4 Kanal DIN Schienenmontage WLAN Schalter für DIY Smart Home, Fernbedienbare Steuerung für 4 unabhängige Anwendungen, Itead Studio

Price: 25.00
as of 20 September 2021 3 h 08 min
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Price History

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Current Price €25.0020 September 2021
Highest Price€25.009 July 2021
Lowest Price€25.009 July 2021
Since 9 July 2021

Last price changes

€25.009 July 2021

Comparison of Itead Swich Smart Home Sonoff

Not all modules have CE or FC certification. They are reserved for the Chinese market. It is not recommended to use these devices outside China. The CE and FC certified modules are listed in the comparative table below.
No posts for this criteria.

Technical specifications are subject to change by manufacturers at any time without notice.

Features ,
Max Speed (CH)
Scale
State of Assembly
Gyro TH SWICH POW PK XIAOMI HOME KIT SYSTEM EQUIPMENT MI ACCESSORIES GARDEN
Brand Name
Model Number FOR HOME LIGHT
Control Channels (Channels)
Wireless Standard
Power

 

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Specification: SONOFF 4CH: 4x smart switch relays for mounting on DIN rail

Features ,
Max Speed (CH)
Scale
State of Assembly
Gyro TH SWICH POW PK XIAOMI HOME KIT SYSTEM EQUIPMENT MI ACCESSORIES GARDEN
Brand Name
Model Number FOR HOME LIGHT
Control Channels (Channels)
Wireless Standard
Power

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Set Alert for Product: ITEAD Sonoff 4CH - 4Gang Din Rail Mounting Wireless Control WIFI Smart Switch intellige Home Light Remote Snoff 10A/2200W Alexa - CHF 11.81
Price history for ITEAD Sonoff 4CH - 4Gang Din Rail Mounting Wireless Control WIFI Smart Switch intellige Home Light Remote Snoff 10A/2200W Alexa
Latest updates:
  • CHF 11.81 - 22 September 2021
  • CHF 11.82 - 18 September 2021
  • CHF 11.70 - 14 September 2021
  • CHF 11.67 - 11 September 2021
  • CHF 11.64 - 4 September 2021
  • CHF 11.67 - 1 September 2021
  • CHF 11.69 - 29 August 2021
  • CHF 11.65 - 26 August 2021
Since: 18 December 2020
  • Highest Price: CHF 12.49 - 18 December 2020
  • Lowest Price: CHF 11.64 - 4 September 2021
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Set Alert for Product: ITEAD Sonoff 4CH - 4Gang Din Rail Mounting Wireless Control WIFI Smart Switch intellige Home Light Remote Snoff 10A/2200W Alexa - CHF 11.81
Price history
×
Price history for ITEAD Sonoff 4CH - 4Gang Din Rail Mounting Wireless Control WIFI Smart Switch intellige Home Light Remote Snoff 10A/2200W Alexa
Latest updates:
  • CHF 11.81 - 22 September 2021
  • CHF 11.82 - 18 September 2021
  • CHF 11.70 - 14 September 2021
  • CHF 11.67 - 11 September 2021
  • CHF 11.64 - 4 September 2021
  • CHF 11.67 - 1 September 2021
  • CHF 11.69 - 29 August 2021
  • CHF 11.65 - 26 August 2021
Since: 18 December 2020
  • Highest Price: CHF 12.49 - 18 December 2020
  • Lowest Price: CHF 11.64 - 4 September 2021
Last Amazon price update was: 20 September 2021 3 h 08 min
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com (Amazon.in, Amazon.co.uk, Amazon.de, etc) at the time of purchase will apply to the purchase of this product.

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