Sonoff RFR2 Smart Switch, Wi-Fi, with RF Control
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- €15,54
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- €15,54
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The Sonoff RFR2 smart switch allows remote control . It is compatible with the eWeLink mobile application , which is available for both Android and iOS devices. The Sonoff RFR2 smart switch boasts a variety of functionalities and qualities that contribute to a more pleasant user experience:
- support for Wi-Fi wireless connection (2.4 GHz) + possibility of control via RF channel (433 MHz) + support for LAN control ;
- voice control option (the Sonoff RFR2 smart switch is compatible with various virtual assistants ( Google Assistant, Amazon Alexa , etc.));
- connectivity with other smart devices or sensors;
- the possibility of shared control (the Sonoff RFR2 smart switch can thus be controlled by several household members);
- timer (it is possible to set a schedule for switching on and off), etc.
- Remote On/Off – Turn your connected devices on and off with your phone from anywhere remotely via the eWeLink app
- App supported – free iOS and Android app eWeLink
- RF controller - Turn the device on/off via 433MHz RF channel
- LAN management – manage devices over a local network even when you don't have internal access
- Synchronization status – up-to-date display of the status of your devices via the app
- Timer – set a schedule or countdown timer to turn your devices on or off
- Sharing control – you can share control of devices with family members
- Smart scenes – connect your devices to other devices and preset how the devices should react when various conditions are met (temperature, humidity, other sensors)
- Voice control – works with Amazon Alexa, Google Home Assistant, IFTTT
Manufacturer's website: https://sonoff.tech/product/diy-smart-switches/rfr2/
| Product type | Wi-Fi smart switch with RF control |
| Power supply | AC/DC 100-240V/10A |
| MCU (microcontroller) | ESP8285 |
| Number of connections | Single |
| Contact type | Wet contact |
| Maximum load | 2200W |
| Wireless connectivity | Wi-Fi IEEE 802.11 b/g/n 2.4GHz, RF 433MHz |
| RF 433MHz | Yes |
| Works with | Amazon Alexa, Google Assistant, Yandex Alice, IFTTT |
| DIY way | Yes |
| Declaration of conformity | CE, FCC, RoHS |
| Operating temperature | -10°C~40°C |
| Operating humidity | 10% - 90% RH (relative humidity without condensation) |
| Housing material | ABS (plastic) |
| Dimensions | 91x43x25mm |
User view
The Sonoff RFR2 smart switch is most often chosen by users who want to easily upgrade the control of lights and devices at home, at the weekend or in the office. Due to its Wi-Fi connection and the possibility of remote RF control, it is especially popular where no new wiring is planned or where they need a quickly adaptable solution for on or off by touch or remotely.
In practice, this product is suitable for everyday use, as it allows you to automate basic home functions without special technical knowledge. Users often use Sonoff products also because of their easy integration into an existing smart home and reliable management using mobile applications.
Why buy at Enaa
At Enaa you can choose from a wide selection of smart switches and accessories, where descriptions are tailored to the needs of Slovenian consumers. With clear advice and the team's experience, it is easier to find the right solution for your home, and we are always available to support you in the selection process.
Answers to frequently asked questions
Does Sonoff RFR2 work without a home Wi-Fi network?
You can control the switch via the RF remote even when Wi-Fi is not available, but additional features in the app require an internet connection.
Where is the switch easiest to use?
The smart switch is suitable for all rooms where you want to control lights or other electrical devices remotely or automatically - for example, in the living room, hallway, or outdoor areas where a Wi-Fi signal is available.
Is it necessary to have experience with electrical installations to use the switch?
Basic connection requires knowledge of switch wiring, so we recommend that the installation be carried out by a professional or person with experience in this field.
What does RF control option mean?
RF control allows you to control the switch with a compatible radio remote control even without a smartphone or app, which is useful where the Wi-Fi signal is unreliable.
Description updated: March 2026
