Sonoff DUALR3 2-channel WiFi relay module with power meter

The Sonoff Dual R3 is an all-new Sonoff product launched in Q2 2021, 2-channel smart relay switch with power metering. The DUALR3 is a Wi-Fi smart dual relay module that can be installed in large wall sockets (recommended diameter 80 mm). It works with any standard switch, turning it into a smart switch for wireless remote control via mobile devices or voice commands. It combines household devices into an integrated wireless network, allowing them to communicate with each other and easily operate and control each other, including lights, household appliances and motorised systems such as roller blinds, shades, blinds, etc.

The adapter bracket can be fixed to the wall with screws or mounted on a DIN-rail of the electrical cabinet.

The product is TUV-certified, ensuring reliable quality and advanced safety without the worry of fire or overheating risks.

Three modes of operation are available. DUALR3 provides switch, motor and meter modes. One of the features is the smart control of roller shutters and blinds in motorised mode. The module offers maximum flexibility for your roller blinds and shades with remote control via app and scheduling, whether you are at home or away.

Double bilateral control. A dual relay module distributes the load to two inputs compared to a single relay, allowing two-sided control for two devices independently. Measuring energy consumption. In addition, the module has a power monitoring function that allows you to accurately determine the power consumption of connected devices. In this mode, the load of the electrical devices connected to the DUALR3 will always be switched on and the relay state will not be changed either in the application or on the auxiliary switch, as it is used exclusively for monitoring and measuring consumption.

Strong compatibility. In the eWeLink app, you can control the roller shutters, open, close and even stop them at the desired position. It is designed for use with different types of switches such as momentary switches, rocker switches, on/off switches, double momentary switches and ON/OFF/ON switches to control household appliances or motorised devices via an additional wall switch.

Voice control via Siri. You can control your curtains with your voice by setting the Siri shortcut in eWeLink. You can also create a smart scene that connects different devices in your home, for example, ask Siri to close the curtains to turn on the L1 Lite LED light strip for the perfect cinema night at home.

Specifications:

• Channels: 2
• Power supply: 100-240V AC
• Resistive load: 3300W/15A/skupno, 2200W/10A/kanal
• Motor load: 10-240W/1A
• Maximum power3300W (total) / 2200W (per channel), 10W-240W load is supported for motors.
• Colour: White
• DIN-compatible - The adapter (part of the product) allows attachment to a DIN-rail electrical box.
• WiFi standards802.11 b/g/n
• Safety mechanism: WPA-EN/WPA2-EN
• Humidity: 5%-95% RH, non-condensing
• Housing material: Refractory ABS V0 plastic
• Operating temperature: -10ºC to 40ºC
• Product dimensions: 54*49*24 mm,
  (Note: does not fit standard 65mm EU socket)

Product features:

• Remote on/off - You can remotely switch on or off all your devices anytime, anywhere.
• Mobile app - Free iOS and Android app: eWeLink
• Synchronisation of status - Check the current relay status (on or off) in the mobile app
• Timer - Different timer functions: one-off time, scheduled on/off, countdown timer/stopwatch.
• Sharing control - You can share control of your device with family members
• Group control - Switch a group of devices on or off with one touch
• A clever scene - On/off triggered by temperature, humidity or other environmental sensor measurements
• Compatibility - Works perfectly with Amazon Alexa, Google Assistant, IFTTT and Google Nest