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SONOFF Basic R4 WiFi Wireless Smart Switch
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$7.00
Sonoff’s entry level smart relay, remotely controllable via Internet and smartphone, WiFi equipped, with timer function, 2200W (10A) peak output.
Mobile Phone APP support: ewelink
Input Voltage: 100-240V AC
Max. Load: 10A / 2200W
Gang: 1-gang (single channel)
Working Temperature: -10°C to 40°C
Working Humidity: 5-95% RH, non-condensing
Wireless connectivity: WiFi IEEE 802.11 b/g/n 2.4GHz
Equipped with ESP32 – Smarter Core, Better Performance Equipped with the new-generation ESP32 chip, BASICR4 delivers faster response, more stable connectivity, and enhanced processing power — all while keeping it cost-effective for your smart home setup.
Magic Switch Mode – Smart Even When Wall Switch is Off Thanks to its unique Magic Switch Mode, you can still control your lights from the app, even if a traditional wall switch has been turned off. Enjoy continuous remote access and automation.
Built-in eWeLink-Remote Gateway – Unlock Local Two-Way Control As a gateway device for eWeLink-Remote, BASICR4 lets you pair with S-Mate2, R5, and other remote sub-devices. Set up two-way or multi-way control, and enjoy low-latency local control without relying on Wi-Fi.
Group Control – Smarter Management of Multiple Devices Easily group your devices by room or scene, and control multiple switches simultaneously via app. Save time and simplify your daily routines.
Certified Safety with Real-Time Thermal Protection Features a built-in temperature sensor that continuously monitors internal heat levels. Automatically cuts off power in case of overheating, protecting your home from risks like deformation, fire, or exposure of live wires. Certified by CE, FCC, ETL, and more.
Additional information
| Dimensions | 9 × 4.1 × 2.7 cm |
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by Rida Haskour
12 Pcs Basic, Everything is correct. Good service.
by Jad S.
Very easy to install excellent service best online shop
by Abed
Perfect
by Wassim Z.
Very good quality, very fast shipping
by Mazen L.
Very good service & Product
by Naser Lawand
Good quality Sonoff product, easy to install and good service from AHS
by Harout
Good Thumbs up.
by Ali Jammal
Great product arrived early to Nakoura thank you AHS 🙂 5 stars
by Marwan Hasbini
Works great.
by Fadi Farhat
This is 8th Sonoff product I purchased and
super happy with all of them. App is easy to
use and very nice and smooth integration
with Alexa and Google assistant.
by Samer Ghaddar
Everything is fine as always,
by Marwan El Haj
Exactly as in the description. Very well packed. Thanks AHS
by Elie Dawi
Good quality Sonoff product, easy to install
by Roy
Marche très bien
by Claude
super fast delivery thanks
by Mohanad Taboch
working normally, everything is fine, thank you
by Rodolphe
The quality is super, I order 2 times already.
by Hana Abi Tarabay
It’s easy to install and configure, works great with Google Home Assistant, I recommend it, it’s a great product.
by Charbel I.
Very fast delivered, easy to setup and it’s working good. I bought package 4 pieces. thank you AHS team
by Charbel Himo
Excellent product meets Alexa quite well
by Rami T.
Great little smart switches. Very easy to use and wire up. I modified them as dry contact switches. I now have a smart controlled garage door and air conditioning units.
by Georges Taha
15 pcs worked great. Thank you very much. Very good product.
by Bilal K.
Very good product easy to use
by Ravi
all function well thanks for AHS good item 👍🏻👍🏻👍🏻
by Nabil
Good 👍 product, recommend for general use.
by Boulos A.
My 2nd buy. Very cheap & very functional. I love it.
by Jean H.
been using this type of switch since 2019. Reliable and good for automate lighting. fast delivery and working as expected
by Lana H.
High-quality and durable, Control your appliances from anywhere,
by Nidal Mchantaf
Nice size and fast delivery to Batroun
by Maher N.
High quality for automation thank you AHS
by Charbel K.
Easy to install, this is fourth time purchase of the same product for my family I like it
by George Haddad
good quality 👍👍👍👍and so easy to install setting 👍👍👍👍. will buy again from AHS. 👍
by Hamza Hamoud
Fast delivery of product. Good packaging. Easy to use.
by Mahmoud Nahlous
easy setup and installation process, Smart switch with multiple control options, Confirm can use ewelink
by Elie Nehme
Very fast delivery. I just order 1 day before, goods delivered the next day. They were packed well too.
by Ibrahim Abdallah
small device. fast delivery and good packaging
by George Wakim
Good and fast delivery
by Samir Kabalan
i’m very happy i have received my package in time