Smart WiFi Switch for Roller Shutters & Curtains

Smart control over your home – wherever you are

The Sonoff DualR3 is a powerful, compact WiFi module that turns your existing switches into smart switches. Ideal for automatically controlling roller shutters, curtains, sun blinds and other motors. Control everything easily via your smartphone or voice assistant such as Google Home or Alexa.

Key benefits:

• Two-way control: Operation possible from both sides of the switch
• Smart scenes & schedules: Automate your curtains or shutters at fixed times
• Voice Control: Works with Google Assistant & Amazon Alexa
• 3 working modes: Switching mode, motor mode and measuring mode (energy consumption)
• Compact size: Fits neatly behind existing wall switches

Technical specifications:

• Model: Sonoff DualR3
• Voltage: 100–240V AC
• Connectivity: 2.4 GHz WiFi
• Max. load: 10A per channel (16A total)
• Support: Roller shutters, curtains, lighting, motors
• Installation: Flush-mounted behind existing switch
• Color: White
• Dimensions: Compact design