Sonoff RF Bridge
Sonoff RF Bridge is a very interesting and useful toy. It is a real bridge between your home WiFi network and any RF driver with a working frequency of 433MHz. Powered by a 5V micro USB cable (not included) from a USB port on your computer or any micro USB charger on your phone.

Complete specifications
Sonoff RF Bridge is a very interesting and useful toy. It's a real bridge between your home WiFi network and almost any 433MHz RF controller *.
Powered by a 5V micro USB cable (not included) from a USB port on your computer or any micro USB charger on your phone.
With it, you can:
- Connect a door or room sensor and specify events to occur when one of the sensors detects an "alarm". For example, turn on the light, turn on the siren, notify you via the mobile app, and more
- Control any Sonoff device with the help of a 433MHz controller, even if this Sonoff device is not equipped with a 433MHz RF function. For example, you can control Sonoff Basic with a 433MHz keychain. In practice, it looks like you press a button on the keychain, Sonoff RF Bridge records the press and instructs the Sonoff Basic switch to turn it on / off via clever scenes.
- Control over the Internet using the eWeLink application older 433MHz RF switches and sockets, which until now could only be controlled locally (wireless RF controller)
Sonoff RF Bridge supports 16 connected RF devices - such as 16 four-button RF controllers (key fobs) - up to 64 buttons or 16 "alarms", such as 16 Sonoff PIR2 motion detectors, 16 Sonoff DW1 or KD026 door sensors.