SONOFF RF Bridge R2 433MHz RF Wi-Fi Wireless Gateway Smart Scene Home Security Support DW2-RF PIR3-RF Sensor via eWeLink Alexa
Networking
“The Sonoff RF Bridge R2 converts 433MHz RF devices to Wi‑Fi and integrates with eWeLink and Alexa, and explicitly supports DW2‑RF door/window and PIR3‑RF motion sensors. Good choice for adding remote 433MHz sensors to a Wi‑Fi/eWeLink smart home, but note it is limited to 433MHz RF and depends on the eWeLink/Alexa cloud ecosystem.”
No expert sources found. Score is based on Reddit community signals only.
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Supports Sonoff DW2‑RF and PIR3‑RF sensors enabling door/window and PIR motion integration
aliexpress.comSupport DW2-RF PIR3-RF Sensor
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Integrates with eWeLink and Alexa for app control and voice automation
aliexpress.comvia eWeLink Alexa
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Only supports 433MHz RF devices, incompatible with other RF bands or protocols
aliexpress.com433MHz RF
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Relies on eWeLink/Alexa cloud ecosystems for integration (no local-only control stated)
aliexpress.comvia eWeLink Alexa