Sonoff RF bridge Smart home Switch DIY Timer Wifi/eWeLink remote control RF 433MHz devices for Anti-Theft Alarm And Fire Alarm (Sonoff RF bridge)

: In stock


: oosmdeals

Regular price $17.33


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Sonoff Smart Switch RF Bridge 433MHz Radio Wifi Remote DIY Timer Smart Home Anti-Theft Alarm And Fire Alarm for home automation 


Convert 433MHz RF Remote to App via WiFi
Make 433MHz RF devices App remote controllable

Support to add max. four 433MHz RF Remote/Curtain Switch/Alarm

Support to control up to sixteen 433MHz RF devices

Receive alarm push message from 433MHz PIR sensor, door &window alarm sensor

Control 433MHz RF devices over Wi-Fi or mobile network

Free iOS and Android mobile app eWeLink

Wide control range:To control the 433MHZ RF devices with 433MHZ RF Remote,you have to stay indoors.Sonoff RF Bridge helps to switch the signal,allowing you to control the 433MHZ RF devices from anywhere at any time

Easy management:one snoff RF supports up to four 1-4 button 433MHZ RF Remotes,allowing you to control max.16 RF devices on APP,you can name for each control button,just take out your phone,tap to control.

Set times to open/close curtain at a fixed time.

Quickly set up home security system,Link with security equipment,work as an alarm center

Anti-theft alarm push,Once infrared changes detected,RF Bridge will push alarm message to your smartphone

Fire alarm push:Indoor smoke concentration monitoring,RF Bridge will push alarm message if there is a fire

Power Supply: USB 5V

Wireless Standard: WiFi 802.11b/g/n, 433MHz

Security Mechanism: WPA-PSK/WPA2-PSK

Product Dimensions: 62*62*20 (mm)/2.4*2.4*0.8inch


Package Included:

1 x Sonoff RF Bridge 433



1. Items will be shipped timely after the payment verification.
2.The Aliexpress standard shipping time of arrival is between 15 and 60 days (Brazil 60-90 days). If your item does not arrive within 39 days, please let us know. If you did not receive the goods in 60 days (Brazil 90 days), we will refund your payment.
3.If there is no logistics information, please contact us first to help you inquire.  

4. Before you place the order, please make sure your receiver's information is correctly, include receiver's full name, correct and completely address,post code (postal index), telephone no.. Because any mistake maybe lead to failure delivery the parcel to you, please make sure and carefully. 


1.If the product will not be used, don't worry, please contact us first, we will help you solve it. Due to the time difference, we usually reply within 24 hours, except holidays.    
2.One year warranty for the product you ordered from us!
3.We can't offer warranty service for products which have Man-made damage, including but not limited to: bumped by user / fall in water by user /disassemble by user / other man-made damage detected by the official service center.
4.For returned product, Please write your order No. on a paper and put it into the box.Tell us the return tracking No. and tracking site.

 Quality defective goods which are within the warranty period, please contact us first before you open the issue. 
     Please no hesitate to contact us if you have any problems.THANKS!


Your order of 100$ or more gets free standard delivery.

  • Standard delivered 4-5 Business Days
  • Express delivered 2-4 Business Days

Orders are processed and delivered Monday-Friday (excluding public holidays)

eMarket members enjoy free returns.