Sonoff Basic R4

Sonoff Basic R4 WiFi Smart Switch with Magic Switch Mode 10A

Sonoff Basic R4 is the new Itead switch, recently updated with unique features.

A Wi-Fi smart switch that integrates APP control , voice control, timer and other functions.

Compared with the Basic R2, the Sonoff BASIC R4 has three new functions, Magic Switch Mode, protection

auxiliary from overheating and " eWeLink-Remote " control. Basic R4 not only improves functionality

basic but also elevates performance, all while maintaining an affordable price. Thanks to it you can

Control the lights anytime, anywhere and create a variety of intelligent scenes to make your life easier.

Magic Switch Mode

BASIC R4 has a " magic switch " mode, which means you can still control it

the light switch via the app even turning off a traditional wall switch.

Note: Only compatible with major brands of double pole rocker switches.

Magic Switch mode requires connecting L1 to L2.

Smart control

WiFi switch controllable remotely via the eWeLink App, available for both Android and iOS.

Meet your daily needs

Sonoff Basic R4 can be integrated with other smart home systems such as Amazon Alexa , Google Home.

“eWeLink-Remote” control

Basic R4 is an intelligent switch with the gateway function of “eWeLink-Remote”. It is possible to add

"eWeLink-Remote" secondary devices, use S-Mate2 or R5 to pair it with BASICR4 , then

set the scene, you can have two-way control and local control.

Connection and Automation

Can't concentrate on reading because the room temperature is too high? Set a smart scene

with SNZB-02D or with iFan 04 , when the temperature is above 26.5℃, the fan will turn on automatically.

Do you wake up at night and want to take a look at your baby? Don't worry about disturbing your kids when you click

on the switch. Simply set a smart scene with SNZB-03 and Light Bulb so that when you pass by, the light turns on.

More ways for more possibilities

Explore a journey to the smart home that belongs to you. Sonoff Basic R4 is compatible with

Home Assistant , eWelink Web Control and IFTTT (only with eWelink subscription).

ESP32 chip

Upgraded chip that improves basic function and increases performance while maintaining a reasonable price.

Group control

You can set groups to control multiple devices at the same time for your convenience.

Safe and reliable

With the temperature sensor built into the product, you can detect and verify the maximum temperature

in real time of the entire product, preventing deformation, melting, fire or exposure of devices

under voltage in case of overload - temperature. BASICR4 has obtained CE, FCC, ETL etc. certifications.