• RF433MHz and Wi-Fi protocol support: Enables 433MHz RF devices to connect to WiFi devices and expands the smart home ecosystem.
• Strong connectivity, unlimited possibilities: The RF bridge supports the addition of 433MHz RF devices released by SONOFF, such as the PIR3-RF motion sensor and DW2-RF wireless door/window sensor.
• Compatible with 433MHz remote control: Easily move 433MHz RF devices to your phone. Compatible with 433MHz remote control for easier control. You can add up to 16 devices and activate 64 programmable buttons.
• RF Alarm & Activation of various scenarios: Activate the alarm to trigger the device by setting up a smart scene. For example, when the door opens (matches the DW2 door/window sensor), the lights in the room will automatically turn on.

Works with SONOFF 433MHz RF sensors:
PIR3-RF
DW2-RF

Manufacturer’s website: https://sonoff.tech/product/smart-home-security/rf-bridger2/