Sonoff RF Bridge 433MHz

Bring Your 433MHz RF Devices into Your Smart Home

The Sonoff RF Bridge 433MHz is a WiFi-to-RF gateway that connects your existing 433MHz RF devices — remote controls, door sensors, PIR sensors, and more — to your smart home ecosystem. Control and automate RF devices through the eWeLink app without replacing them.

• Bridges 433MHz RF devices to WiFi — add existing RF remotes and sensors to your smart home
• Compatible with most 433MHz RF remotes, door sensors, PIR sensors, and alarm accessories
• WiFi connected — control and automate RF devices via the eWeLink app from anywhere
• Learn up to 4 RF remote buttons or sensors
• Trigger eWeLink automations from RF sensor events (e.g. door open, motion detected)
• Works with Home Assistant via eWeLink integration
• Compact plug-in design — easy setup, no wiring required

Don't replace your RF devices — make them smart. The RF Bridge 433MHz connects your existing accessories to your smart home in minutes.