433MHz Smart Home Transmitters & Receivers

• 

  Sonoff Dual R3

  433MHz, Wi-Fi, Google Home, Relay for fixed installation, Smart switch

  £16.61
• 

  Sonoff RF-R2 WiFi

  433MHz, Wi-Fi, Relay for fixed installation, Smart switch

  £17.64
• 

  Sonoff Smart switch WiFi 4CHPROR3

  433MHz, Wi-Fi, Smart switch

  £39.54

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