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Sonoff RF R2 WiFi Smart Switch - Remote Control, Timer, Works with Alexa

WiFi Smart Switch with 433MHz RF Receiver — Smart Home Modules, Sonoff

If you're diving into the smart home world, the Sonoff RF R2 WiFi Smart Switch is pretty much your new best friend. Imagine controlling your gadgets from across the room (or even the house) thanks to its nifty 433MHz RF receiver. Convenience? Check. Flexibility? Double check.

And here's the kicker: you can set timers to automate your appliances. Not only does this save you a bit on the energy bill, but it also means your coffee starts brewing before you even stumble out of bed. Plus, with the DIY switch feature, you can tweak setups to fit your life like a glove.

Feeling lazy? Just ask Alexa to handle things for you. Yep, voice control is as easy as pie with Ewelink compatibility. No buttons, no fuss—just you, your voice, and a smart home that listens.

Oh, and despite packing all these features, it's surprisingly compact (we're talking 9.0*4.1*2.7 compact). It'll slip into your setup so smoothly, you'll forget it's even there—until you need it, of course.

Product details

General specs

  • Brand: Sonoff
  • Model: RF R2
  • Seller: Geekbuying
  • Size: 9.0*4.1*2.7
  • Compatibility: Alexa, Ewelink
  • Receiver Frequency: 433MHz

If you are interested in more details, you can find full information on the seller's page.

$10.49 $15.99
Last price update: 7/14/24
Available to order

Shipping options

Delivery to United States
Available
FAQ

No, the Sonoff RF R2 is compatible with Alexa and Ewelink but does not support Google Home.

The Sonoff RF R2 operates at 433MHz, which typically offers a range of up to 100 meters in open space.

You can integrate the Sonoff RF R2 with Alexa by using the Ewelink app to link your device to your Alexa account for voice control.

The Sonoff RF R2 is primarily designed for indoor use. Its size of 9.0*4.1*2.7 cm makes it compact for indoor setups.

Yes, the Sonoff RF R2 can learn and control multiple RF devices, making it ideal for managing several gadgets from a single interface.

The Sonoff RF R2 can control any RF-enabled device, such as lights, garage doors, and curtains, that operates at 433MHz.

No, the Sonoff RF R2 does not require a separate hub. It connects directly to your Wi-Fi network for control via the Ewelink app.

To reset, press and hold the button on the device for about 5 seconds until the LED indicator flashes rapidly, indicating a successful reset.

Yes, the Sonoff RF R2 can operate in local control mode without internet access, but remote control via the app requires an internet connection.

The Sonoff RF R2 operates on standard 100-240V AC, making it compatible with most household power supplies worldwide.

Video Reviews

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Brand Sonoff Sonoff Sonoff Sonoff Sonoff Sonoff
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Color
Rating
(11)
(1)
(9)
(2)
(17)
(5)
Price $10.49 $12.89 $25.99 $23.99 $29.99 $27.99
Seller Geekbuying Amazon Gshopper Gshopper Gshopper Gshopper
Update July 14, 2024 May 13, 2025 July 25, 2024 July 25, 2024 July 25, 2024 July 25, 2024
Compatibility Alexa, Ewelink Amazon Alexa Electric Light, Modification Parts Blinds, Smart Home Devices Alexa
WiFi Smart Switch with 433MHz RF Receiver — Smart Home Modules, Sonoff

WiFi Smart Switch with 433MHz RF Receiver

$10.49

Reviews

3.5
(11 reviews)
5
5
4
2
3
1
2
0
1
3
Chloe Anderson
Chloe Anderson
December 17, 2024
Decision:

The setup was straightforward, and it works perfectly with my smart home system. Very reliable and responsive.

  • Pros: Easy to install and integrates well with Alexa.
Emily Hernández
Emily Hernández
December 15, 2024
Decision:
  • Pros: Affordable and supports remote control.
  • Cons: Lacks advanced features compared to competitors.
Ella Rossi
Ella Rossi
December 15, 2024
Decision:

It works most of the time, but I have noticed some delays in response when controlling it remotely.

  • Cons: Occasional connectivity issues with WiFi.
Amelia Clark
Amelia Clark
December 11, 2024
Decision:
Rainbow
Rainbow
December 11, 2024
Decision:
Giovanni Baker
Giovanni Baker
December 11, 2024
Decision:
Carlos Wiśniewski
Carlos Wiśniewski
December 11, 2024
Decision:
Beatriz Ricci
Beatriz Ricci
December 11, 2024
Decision:
Vortex
Vortex
December 11, 2024
Decision:
Rainbow
Rainbow
December 11, 2024
Decision:
Chase
Chase
December 11, 2024
Decision:
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