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SONOFF - 2 channel WIFI ON/OFF smart switch DUALR3LITE



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The DUALR3LITE SONOFF smart switch offers the possibility of controlling 2 devices independently of your home.

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SONOFF DUALR3LITE takes your home to the next level

SONOFF DUALR3/DUALR3 Lite takes your home to the next level.

DUALR3/DUALR3 Lite is a built-in Wi-Fi dual relay smart switch module that is installed behind any standard switch to transfer it to a smart switch for wireless remote control with mobile devices or voice control. Unify your home appliances in an integrated wireless network to make them communicate with each other, which is convenient for you to manage and control, including lights, home appliances and motorized installations like roller shutters, shades, blinds, blinds, awnings, etc.

Double bidirectional control. The dual relay switching module distributes the load to two inputs compared to the single relay, whose operating mechanism allows you to have two-way control for two devices independently.


  • Motor control of roller blinds: Leave your electric curtains, roller shutters, etc. become intelligent immediately.
  • Bidirectional control of external switches: DUALR3LITE has 6 kinds of external switch detection mechanisms, which makes it suitable for most physical switch controls.
  • With the most features: DUALR3LITE has three operating modes that meet the needs of different application scenarios. Remote control, timing, voice control, smart scenes and other functions are all available.
  • Safe and Reliable: TUV, CE, FCC and RoHS certifications ensure a safer and more reliable product.


  • Power Supply: 100-240V AC
  • Max Current: 15A(total),10A(1 gang)
  • Max Power: 3300W(total) / 2200W(1 gang)
  • Product Dimensions: 54*49*24mm
  • Color: White
  • Frequency: 802.11 b/g/n
  • Security Mechanism: WPA-PSK/WPA2-PSK
  • Humidity: 5%-95%RH, Non-condensing
  • Enclosure Material: Fire-retardant ABS V0
  • Operating Temperature: -10ºC-40ºC
  • Gang: 2