Sonoff RF Bridge WiFi 433MHz Replacement Home Automation Module Universal Switch Intelligent Domotica Wi-Fi Remote RF Controller

Description :
This RF Bridge can convert most of the 433MHz RF Remotes into WiFi wireless. By adding the RF wireless Bridge to iOS/Android App eWeLink WiFi wirelessly, you can add up to four 1-4 buttons 433MHz Wireless RF Remotes to the RF Bridge device. 
After pairing the RF Remote buttons with RF controlled devices, you can directly control maximum 16 RF controlled devices on the App through WiFi/2/3/4G network. It can be used for most of the 433MHz RF Remote controlled products, like RF controlled switch, RF controlled socket, RF controlled bulb, RF controlled door opener, etc. Even more exciting is that it will work with door magnetic sensor, human body IR sensor, and more other sensors to realize security alarm, and allowing you to DIY smart scenes. This model supports Amazon Alexa and Google Home voice control.

Note 1: 

The receiving supports fixed code 433 frequency, like PT2260, PT2262, PT2264, EV1527, etc.

Not support to learn rolling code and dynamic code

You can't see device status changes in the App.

Note 2:

What's new in Android & iOS 2.5.0?

Scheduled/countdown timers are supported.

iOS App supports to add this product.

RF curtain switch and RF alarm are supported.

Works With Amazon Alexa

To control Sonoff RF Bridge, you'll need to say RF Remote name and button name together.

Standard voice control commands phrases (if you just say the RF Remote name, Alexa will turn on/off all buttons of that RF Remote immediately):

Alexa, turn on {RF Remote Name}

Alexa, turn off {RF Remote Name}

Alexa, turn on {RF Remote Name} {ButtonName}

Alexa, turn off {RF Remote Name} {ButtonName}

Product Features :

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

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

Free iOS and Android mobile app eWeLink

Works perfectly with Amazon Alexa, Google Home