Description The SONOFF BASICR4 smart switch that lets you control lights or appliances independently . With Wi-Fi connectivity, eWeLink app support, voice control , and manual wall switch compatibility, it’s ideal for upgrading your home into a smart environment without complicated wiring.
Key Features
eWeLink-Remote Control: It acts as a "gateway" for eWeLink-Remote sub-devices (like the S-MATE2 or R5 switch), allowing for multi-way control without extra wiring.
App Control Anywhere eWeLink App on iOS or Android.
Voice Control Compatible Amazon Alexa, Google Assistant , and SmartThings for hands-free operation.
Supports Wall Switches rocker or momentary switches , enabling manual and smart control simultaneously.
Timers, Schedules & Scenes
Wi-Fi Connection (2.4 GHz)
Safe & Compact Design
Technical Specifications
Specification Details
Model SONOFF BASICR4
Input Voltage 100–240V AC, 50/60 Hz
Output Channels 10A (Resistive load)
Neutral Wire Required Yes
Wireless Protocol Wi-Fi IEEE 802.11 b/g/n (2.4 GHz)
App Support eWeLink (iOS / Android)
Voice Control Amazon Alexa, Google Assistant, SmartThings
Switch Type Support Rocker / Momentary
Dimensions 54 × 49 × 24 mm
Operating Temperature -10°C to +40°C
Material PC V0 flame-retardant
Certifications CE / FCC / RoHS
Why Choose SONOFF BASICR4? ✔ Control up to four devices independentlyeWeLink, Alexa, Google Assistant compact, safe design schedules, timers, and smart scenes
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