Sonoff 4CH R3
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Sonoff 4CH R3
Make a home
Smarter
Sonoff 4CH R3 is an improved version of its predecessor 4CH R2. It is a 4-channel WiFi switch designed to connect up to four devices. This enables perfect control over their operations via the secure Amazon Web Services (AWS) cloud environment in combination with a mobile app from anywhere in the world.
NUMBER OF FACILITIES
4
CONNECTION
WiFi
POWER
from the network
Differences between 4CH R2
and 4CH R3
The new version of the Sonoff 4CH R3 switch features an improved design, allowing for easier installation and, last but not least, boasts a stronger wire connection, now using screws.
You can do everything in the mobile app
Sonoff 4CH R3 allows switching of up to four separate circuits. You get full control over your connected devices with the eWeLink mobile app - so you can easily set daily, weekly and monthly schedules.
Key features
Sonoff 4CH R3 switches
- Allows remote control of four devices independently
- eWeLink mobile app (iOS and Android)
- Time programming (daily, weekly and monthly)
- Can be installed on DIN rail
- Sharing your device with other users
- Maximum load 90-250V AC 10A per channel and max. 10 A overall
- Bulk switching and smart scenes
- Compatible with Amazon Alexa, Google Home and IFTTT
- Compared to the 4CH R2, it has an improved design, stronger wire attachment and allows for easier installation
Sonoff supports voice assistants
Each channel can be switched off and on separately. You'll appreciate that the Sonoff 4CH R3 works with Amazon Alexa and Google Assistant voice assistants. Compatibility with IFTTT is also ensured.
Installation instructions:
Tampering can cause electric shock and death. It is essential that the installation is carried out by an electrician or a person with a valid license for the job.
Specifications
Connection
Connectivity
Use
Technical specification
Features and functions
Usage
Dimensions
| Code: | SNFa030a |
| Warranty: | 24 months |
| Links: | Producer's Website: |