Compared with BASICR2, BASICR4 has three new functions: Magic Switch mode, auxiliary overheating protection and "eWeLink-Remote" control. BASICR4 has "magic switch" mode, which means you can still control the light switch via the app by turning off even a traditional wall switch (Note: * Only compatible with major brands of double-pole rocker switches. The tail light should be compatible with major brands of LED, energy saving lamps and incandescent lamps ranging from 3 W to 100 W).
BASICR4 is a smart switch with "eWeLink-Remote" gateway function. By using S-Mate2 or R5 to pair with BASICR4, then set the scene, you can achieve two-way control and local control.
Through the product's built-in temperature sensor, the real-time maximum temperature of the entire product can be detected and speculated, which prevents the product from deformation, melting, fire, or exposing live devices when overheated. BASICR4 not only has the basic CE, FCC, etc. certifications, but also has passed the more authorized ETL certification.
BASICR4 has all the most basic functions, APP remote control, voice control, timer, power-on status and other functions. You can control your home appliances anytime and anywhere, and also create a variety of intelligent scenes to make your life easier.
main lighting within reach
Unleash the smart home world starting with BASICR4 at an affordable price. No matter the wall switch or app remote control, you can enjoy the smart world. The control is one-handed.
Quite practical, sufficiently responsive
Feel free to experience the convenience.Use the S-MATE2 or R5 to pair with the BASICR4 and set the scene, you can achieve two-way control and local control.
Safety, of course guaranteed
Meet your daily needs
Connection, then automation
Can't concentrate on your reading because the room temperature is too high? Set a smart scene when the temperature exceeds 26.5℃, the fan will turn on automatically.
More ways for more possibilities
Explore a smart home journey that's yours.
Works with Apple Home via Matter Bridge
Seamlessly connect SONOFF WiFi devices to Matter via built-in CUBE OS Matter Bridge – free, local and ready for Apple Home, Google Home, Alexa, SmartThings and Home Assistant.