Sonoff DualR3 Dual Relay – Two Way Power Metering – 2 Gang Smart Switch


Availability: In stock

  • 2-Gang Wi-Fi Smart Switch/ Dual Output
  • TUV certified and overload protection. Reliable and safe.
  • Automate your motorized appliances, e.g. roller shutters, window shades, etc.
  • Double two-way control of two devices independently
  • Work with various extra switches, control devices directly via original wall switches
  • Remotely control home appliances or motorized facilities
  • Power metering function helps you save on electricity bills
  • Customize smart scenes and scheduling timed events
  • Support Siri voice control (Unfortunately no Homekit control at the moment)
  • LAN control available

The SONOFF DUALR3 takes your home to the next level with this Wi-Fi smart dual relay switch module that is installed behind any standard switch to transfer it into a smart switch for wireless remote control. Items like lights, home appliances and motorized facilities like roller shutters, window shades, blinds, awnings, etc. can therefore easily be integrated into you smart WIFI home to enable control by your mobile device or voice command.

The switch is TUV certified and provides reliable quality and advanced safety, without the risk of fire and overheating.

Three operating modes: The SONOFF DUALR3 has 3 operating modes to ensure compatibility with most traditional switches and devices. The modes are switch mode, motor mode and meter mode. One of the typical features is control of roller shutters and window shades via motor mode.

Two-way control of dual devices: The double relay module distributes the load to two inputs compared to a single relay.

Power metering: The module has an energy monitoring function that can be used to determine the exact energy consumption of the connected devices. In this mode, the load of electrical appliances connected with DUALR3 will always remain on and its relay status will not be changed on the app or the extra switch, used for power tracking and metering only.

Powerful compatibility: In the eWeLink app, you can manage your roller shutter to open, close and even stop it at a certain position. The DualR3 can be used with multiple switch types like momentary switches, rocker switches, 3-wat switches, etc.

Siri voice control: By setting up Siri the shortcut in eWeLink, you can control curtains with your voice.

Weight 72 g