Sonoff RF Bridge 433

Main Features:
– Convert 433MHz RF remote to APP via WiFi
– 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 WiFi or mobile network
– Free iOS and Android mobile APP “eWeLink”, you can download from Apple Store or Google Play
– Works perfectly with Amazon Alexa, Google Nest, Google Home

Specification:
– Power supply: USB 5V
– Operating voltage: 3 – 3.6V
– Operating current: 30 – 200mA
– Interface type: mini USB

What’s in the box
1 x SONOFF RF Bridge Controller