Product description: Sonoff DUALR3 - double switch, WiFi relay with power measurement - roller shutter controller
Sonoff DUALR3 is a double relay with the function of monitoring electricity consumption. It allows you to control connected devices via WiFi . The maximum power of one channel is 2200 W, and the total power is 3300 W. The device is perfect for controlling room lighting, small electrical devices and motors - it can also work as a roller shutter controller. The connected motor can have a power of up to 240 W. You can use the dedicated eWeLink application, also available for Android and iOS, or a classic wall switch. It also works with Amazon Alexa and Google Assistant services. The installation takes place on a DIN rail, and the compact dimensions allow the relay to be placed in installation boxes.
Sonoff DUALR3 - double switch, WiFi relay with power measurement - roller shutter controller
Our offer also includes other Sonoff devices compatible with the Dual R3 relay.
The relay pins are clearly described.
Main features of the relay
- It allows you to remotely control two devices from anywhere
- Maximum output current: 10 A (single channel), 15 A (total)
- Possibility to control electric motors: up to 240 W
- Measurement of electricity consumption
- Possibility to set a work schedule
- Compatible with Amazon Alexa, Google Home and IFTTT
- Works with classic wall switches
- Simple connection and configuration
- Mounting on a DIN rail or in an installation box
- Certificates: TUV, CE, FCC, ROHS
Compatibility with switches and motors
The Sonoff DUALR3 double relay allows you to connect many standard types of wall switches by properly leading the cables to a dedicated connector. The supported types include: monostable, bistable, step, momentary or 3-position switches.
The AC motor controller mode allows you to directly control devices such as window blinds, without the need to use dedicated systems. The power of the AC motor can range from 10 W to 240 W, and the current consumed cannot exceed 1 A.
Example of connecting an electric motor to a relay.
The device can be mounted on a DIN rail.
DUALR3 technical specifications
- Power supply: 100V to 240V AC (50/60Hz)
- Maximum output current: 10 A (single channel), 15 A (total)
- Number of channels: 2
- Built-in chip: ESP32
- WiFi communication: IEEE 802.11 b/g/n 2.4 GHz
- Control via LAN
- Possibility to measure power consumption
- Security: WPA/WPA2
- Control: eWeLink app (Android, iOS)
- Supported systems: Amazon Alexa, Google Home, IFTTT
- Material: PC V0 (fireproof polycarbonate)
- Mounting on a DIN rail or in an installation box
- Certificates: TUV, CE, FCC, ROHS
- White color
- Dimensions: 54 mm x 49 mm x 24 mm
- Weight: 58 g
