SONOFF® RF Bridge WIFI 433 MHz Replacement Smart Home Automation Universal Switch Module

Sonoff RF Bridge 433 Specification Name Sonoff RF Bridge 433Power Supply USB 5VOperating Voltage 3 0 3 6VOperating Current 30 200mAEnclosure Dimensions 62 62 20mmSonoff RF Bridge 433 Features Convert 433MHz RF Remote to App via WiFiMake 433MHz RF devices App remote controllableSupport to add max four 433MHz RF Remote Curtain Switch AlarmSupport to control up to sixteen 433MHz RF devicesControl 433MHz RF devices over Wi Fi or mobile networkFree iOS and Android mobile app eWeLinkWorks perfectly with Amazon Alexa Google Nest Google Home stay tuned Overview 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 It will support Alexa and Google Home voice control soon PIR2 Sensor Feature Dual infraredUltra low power microprocessorsDouble temperature compensation technologyRobust and durable