SONOFF RF Bridge R2 433MHz RF to WiFi Wireless Gateway Smart Home Hub Security Remote Control Support DW2-RF PIR3-RF Sensor Alexa Google Home

This RF Bridge R2 433 can convert most of the 433.92MHz RF Remotes into WiFi wireless. By adding the RF wireless Bridge to iOS/Android App eWeLink WiFi wirelessly, You can add up to 16 RM433 RF or ala...