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    SONOFF Smart Wi-Fi Switch BASICR4

    Regular price
    €11,79
    Sale price
    €11,79
    Regular price
    SONOFF Smart Wi-Fi Switch BASICR4 For remote control of devices Easy installation without a hub Suitable for basic automation The smart Wi-Fi switch is designed...
    Vendor: Sonoff
    Availability: In stock , 3 dni Out of stock

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    SONOFF Smart Wi-Fi Switch BASICR4

    For remote control of devices Easy installation without a hub Suitable for basic automation

    The smart Wi-Fi switch is designed for consumers who want a simple home upgrade with the ability to remotely turn on or off electrical devices.

    • Quick upgrade of existing switches without changing the installation.
    • Manage devices remotely via the app.
    • No additional central unit for easy use.
    • Possibility of gradual expansion of the smart home according to needs.


    • ESP32 chip :
      newly upgraded chip, improve the basic function and increase the performance while maintaining a reasonable price.
    • Magic Switch Mode :
      The light switch can still be controlled via the app even if you turn off the traditional wall switch. Regardless of the wall switch or the app remote control, you can enjoy the smart world.
    • "eWeLink-Remote" control :
      BASICR4 is a smart switch with “eWeLink-Remote” gateway function. You can add “eWeLink-Remote” sub-devices, use S-Mate2 or R5 to pair with BASICR4, and then set the scene, you can achieve two-way control and local control.
    • Group control :
      For convenience, you can set up groups to control multiple devices at once.
    • Safe and reliable :
      With the product's built-in temperature sensor, the highest temperature of the entire product can be detected and speculated in real time, preventing product deformation, melting, fire or exposure of live devices in the event of excessive temperature. temperature. BASICR4 has obtained CE, FCC, ETL, etc. certificates.


    Master lighting at your fingertips
    Unlock the world of smart homes, starting with the affordable BASICR4. Whether it's a wall switch or an app remote control, you can enjoy the smart world. Control is in one hand.




    Convenient enough, responsive enough
    Experience convenience. Using S-MATE2 or R5 to combine with BASICR4 and set the scene, you can achieve two-way control and local control.




    Auxiliary overheating protection
    With the product's built-in temperature sensor, the highest temperature of the entire product can be detected and speculated in real time, preventing the product from deforming, melting, catching fire, or being exposed to live devices in the event of excessive temperature.

    Protective cover
    Another layer of defense for your safety. Protect yourself from the risk of electric shock.

    Solid material, reliable structure
    The housing uses V-0 fireproof grade PC and successfully passes abrasion test, salt spray test, drop test, etc., simulating extremely harsh environments to ensure the reliability of the product structure.


    Connection and then automation

    Example:

    Can't concentrate on reading because the room temperature is too high? Set a smart scene when the temperature is above 26.5?
    The fan turns on automatically.




    Wake up at midnight and want to check on your baby? Don't worry about disturbing your kids when you flip the switch. Just set a smart scene to turn on the light when you walk by.


    Wiring instructions and quick start


    Technical details:

    • Input: 100-240V AC 50/60Hz
    • Output: 100-240V AC 50/60Hz
    • Maximum power: 2400W@240V
    • Operating temperature: -10°C - 40°C
    • Wi-Fi: IEEE 802.11 b/g/n 2.4 GHz
    • Material: PC V0
    • Box size: 88x39x24 mm
    • Weight: 45.8g

    Manufacturer's website



    It is important to know

    Before choosing the SONOFF Wi-Fi BASICR4 smart switch, it is essential to consider how it will fit into your existing environment and usage. Users often overlook that the best result in simple solutions is associated with some compromises - especially between easy installation via Wi-Fi and the possibilities of advanced automation or system expansion in the future. Also pay attention to the actual usage habits in your home.

    • The switch allows you to quickly upgrade old installations into a smart solution without a complete renovation of the electrical wiring.
    • Operation is based on a Wi-Fi connection, which means there is no need for an additional hub, but it may limit connectivity with more advanced ecosystems.
    • The focus is on basic on/off via the app, so advanced automation or centralized management features are not a priority.
    • A smart start for users who are just entering the world of smart home and looking for a simple solution with as few settings as possible.

    Source of editorial recommendations: general verifiable guidelines for product selection.

    In practice

    🟢 Upgrading existing switches

    The switch is very suitable for quickly replacing an old switch with a smart one, as it allows installation without major intervention in the electrical wiring and works via the existing Wi-Fi network.

    🟢 Remote control via app

    If you're looking for a solution for managing devices remotely (via phone or tablet), this product is great, as it supports basic control anywhere you have internet access.

    🟡 Scene automation

    Suitable with limitations – due to its basic features, it does not allow for complex smart home scenarios or advanced automation as offered by more integrated systems.

    🟡 Control without a phone

    Suitable with limitations, as the main control is through the app; if you want to use wall buttons or other methods of control without a phone more often, it is worth checking how this works in a particular layout.

    🔴 Central management of multiple devices

    Less suitable – the product is not intended for more complex system integration of multiple smart devices into a centralized system.

    Answers to frequently asked questions

    Does the switch work without an additional interface or hub?

    Yes, the product connects directly via Wi-Fi and does not require an additional hub for basic operation.

    Can I control the switch from outside the home?

    Remote management is possible as long as you have internet access and a user app.

    Can the switch be used to upgrade an existing wall installation?

    Yes, it is designed to upgrade classic switches without major construction work.

    Does it support voice control?

    It is not clear from the specifications whether it supports voice control; check in the app or the provider's instructions.

    Does SONOFF BASICR4 work exclusively via the app or also with buttons?

    The main functionality is control via the app. For physical control, check the possibility of purchasing additional modules or using them in an existing layout.

    Description updated: September 2026

    Read also

    If you are still deciding, the following content may also be helpful.

    Products for various purposes

    Smart controllers and remote controls to upgrade existing switches

    Smart controllers and remote controls for app control

    Smart controllers and voice-activated remotes

    Smart controllers and remote controls for phone-free operation

    Smart controllers and remote controls for smart home automation

    Why buy from ENAA?

    • Enaa receives the highest average customer ratings in Slovenia and offers support and guides to help you choose the right product for your smart home.
    • Product descriptions and a selection of the best offers are presented neutrally, making it easier to make decisions based on verified data.