SONOFF RF BridgeR2 433 Smart Hub


SONOFF Black Friday Sale:

$10 OFF $69+ with Code BF10 | $15 OFF $99+ with Code BF15 | $30 OFF $159+ with Code BF30
Extra Free Standard Shipping on SONOFF Orders Over $89, valid until Dec 10.

【RF433MHz And Wi-Fi Protocol Supporting】Help 433MHz RF devices to communicate with WiFi devices, extend the smart home ecosystem.
【Strong Connectivity, Limitless Possibility 】The bridge supports adding RF 433MHz devices up to 64 that SONOFF has released, like PIR3-RF PIR Motion Sensor and DW2-RF Wireless Door/Window Sensor, making your home smarter.
【Compatible With 433MHz Remote Controller & Easy Management】Having dozens of RF433MHz devices and troubled in control them in a mess, this RF BridgeR2 will help you get rid of it. Just migrate them to your phone. With Compatible with 433MHz remote controller for easier control. You can add up to 16 devices and up to 64 buttons.
【RF Alarm & Trigger Smart Scenes】Can add alarms to trigger the device by setting a smart scene. For example, once the door is opened (Matched with DW2 door/window sensor), you will receive a notification with your lights on automatically.

Frequently Bought Together
Secure Payment:

Customer Service Guarantee

This RF BridgeR2 433 can convert most of the 433.92MHz RF Remotes into WiFi wireless. By adding the RF wireless Bridge to iOS/Android App eWeLink WiFi wirelessly, You can add up to 16 RM433 RF or alarms, also add them together (max. 16 items). One 4 button remote controller can learn 4 devices, which means 64 devices supporting 433 MHz frequency can be added on the app through WiFi/2/3/4G network.

It can be used for most of the 433.92MHz RF Remote controlled products, like RF controlled switch, RF controlled socket, RF controlled bulb, RF controlled door opener, etc. You can set totally 8 schedule/countdown/loop timers to turn on/off the RF controlled products.

Even more exciting is that it will work with the 433.92MHz door magnetic sensor, 433.92MHz human body IR sensor, and more other 433.92MHz sensors to realize security alarm, and allowing you to DIY smart scenes. Note that the alarm push only comes in the owner's account, those users being shared can't view the alarm push.

The RF BridgeR2 can work with SONOFF DW2-RF wireless door/window sensor that allows users to set the smart scene for the sensor and the device to be controlled, then when you open the door, the device will be triggered on.

Note 1: 

  • The RF Bridge only supports the fixed code 433.92MHz frequency device, like PT2260, PT2262, PT2264, and EV1527, it is compatible with all Sonoff RF 433MHz products.
  • The product doesn't support to learn rolling code and dynamic code
  • You can't see device status changes in the App.

Note 2:

What's new on Android & iOS 2.5.0 and higher versions?

  • Scheduled/countdown timers are supported.
  • iOS App supports to add this product.
  • 433MHz RF curtain switch and RF alarm are supported.



Additional information

Weight 45 g
Dimensions 64 × 64 × 23 mm


RF BridgeR2

Power Supply


Wireless Standard

WiFi 802.11b/g/n, 433.92MHz

Security Mechanism


Product Dimensions

62*62*20 (mm)


CE , FCC, Declaration of EU RoHS Conformity

Working temperature




Customer Reviews

Based on 6 reviews
Marcos Junior
Keeps disconnecting

The bridge keeps going offline for a while once an hour. Not reliable. It disconnects even if being very close to the router.

Please don't worry, we will double-check the problem, before we confirm the problem, please provide us with the below details:
Could you show us a video to check the indicator light when it is offline?
Please also show us the device id.

Tero Heino
Doesnt work as expected

Doesnt read my 433MHz gate remote, so it had one job and failed to do it. luckily it was cheap.

May I know what kind of remote did you use?
Please note, our RF bridge only supports RM 433 fix code

A+ for SmartThings systems (Zigbee version, not RF)

Good connectivity, including SmartThings and a very good price.

Stelios Michaelides
Does not work with all 433 remotes

Works well with Sonoff stuff, but most 433 remotes will not be detected by this.

produit de bonne facture.

Tout va bien. tout fonctionne. Avant cela, il y avait un Bridge de première génération (en noir), il a servi fidèlement pendant trois ans.

Connected the instructions, everything works, I recommend.

Tied and controlled through ewelink. In the future I plan to expand the functionality. Able to control devices with 433 MHz remote connection from the phone. The power supply requires a Micro USB cord with a 5 V 1A power supply. The RF bridge itself and the instruction, on which everything is clear, how to tie the bridge to ewelink and further devices.

SONOFF RF BridgeR2 433 Smart Hub