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SONOFF DUAL R3 Dual Relay Smart Curtain Switch: The Smartest Way to Control Your Curtains and Blinds


$16.99

The SONOFF DUAL R3 is a dual relay Wi-Fi switch with power metering. It can be used to control two AC loads, such as lights, fans, motors, and appliances. It also has a built-in power meter that can track energy consumption for each load.

The DUAL R3 is compatible with the eWeLink app, which allows you to control it remotely from your smartphone or tablet. You can also use voice commands to control the switch with Amazon Alexa or Google Assistant.

The DUAL R3 has a number of features that make it a versatile and powerful smart switch:
  • Dual relays: The DUAL R3 can control two AC loads independently. This makes it ideal for controlling different types of devices, such as lights and fans, or for controlling two motors in a smart home automation setup.
  • Power metering: The built-in power meter tracks energy consumption for each load. This data can be used to monitor your energy usage and save money on your electricity bill.
  • Wi-Fi connectivity: The DUAL R3 can be controlled remotely over Wi-Fi using the eWeLink app. This means that you can turn your lights on and off, or control your motors, even when you’re not home.
  • Voice control: The DUAL R3 is compatible with Amazon Alexa and Google Assistant, so you can control it with voice commands. This makes it easy to control your smart home devices without having to pick up your phone or tablet.

The DUAL R3 is a great choice for anyone who wants to add smart control to their home. It’s easy to install and use, and it has a number of features that make it a versatile and powerful smart switch.

Some specific examples of how you can use the SONOFF DUAL R3:
  • Control two lights in your bedroom or living room from your smartphone or tablet.
  • Control a motorized curtain or blind system with voice commands.
  • Set up a smart home automation to turn on your lights and fan when you come home from work.
  • Track your energy usage and save money on your electricity bill.

SONOFF DUAL R3 Dual Relay Smart Curtain Switch

Specifications

Specification Value
Model SONOFF DUAL R3
Type Dual relay Wi-Fi switch with power metering
Input voltage 100-240V AC
Input frequency 50/60Hz
Max load current 10A per relay
Max power 2200W
Wi-Fi standard IEEE 802.11 b/g/n
Wi-Fi frequency 2.4GHz
Working temperature -10°C to 40°C
Dimensions 48 x 36 x 21mm
Weight 35g

SONOFF DUAL R3 Dual Relay Smart Curtain Switch ewelink advanced plan

SONOFF DUAL R3 Dual Relay Wi-Fi Smart Curtain Switch with Power Metering Voice/APP Remote Control Double 2-Way DIY Switc

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DUALR3 can operate as a smart control module for your motorized applicances, such as curtains, blinds, roller shutter, awning, etc.

The SONOFF DUAL R3 can be used to control motorized appliances, such as curtains, blinds, roller shutters, and awnings. This is because the switch has two relays that can be used to control the forward and reverse motion of the motor.

To use the DUAL R3 to control a motorized appliance, you will need to connect the motor’s two wires to the two relays on the switch. Once the motor is connected, you can use the eWeLink app to control the motor’s speed and direction.

You can also use the DUAL R3 to create smart automations for your motorized appliances. For example, you could set up a rule to open your curtains automatically at sunrise and close them at sunset. Or, you could set up a rule to open your awning automatically when it starts to rain.

SONOFF DUAL R3 Dual Relay Smart Curtain Switch safety is guaranteed

Feature two independent channels with power metering in three working modes which includes switch mode, motor mode and meter mode

The SONOFF DUAL R3 has three working modes:

  • Switch mode: This is the default mode. In this mode, the DUAL R3 can be used to control two AC loads independently.
  • Motor mode: This mode allows the DUAL R3 to be used to control motorized appliances, such as curtains, blinds, roller shutters, and awnings.
  • Meter mode: This mode allows the DUAL R3 to be used to monitor the energy consumption of two AC loads independently.

To switch between modes, you can use the eWeLink app.

Switch mode:

In switch mode, you can use the eWeLink app to turn on and off each relay independently. You can also create smart automations to control the relays based on certain conditions. For example, you could set up a rule to turn on a light when you arrive home, or to turn off a fan when you go to bed.

Motor mode:

In motor mode, you can use the eWeLink app to control the speed and direction of the motor. You can also create smart automations to control the motor based on certain conditions. For example, you could set up a rule to open your curtains automatically at sunrise, or to close your roller shutters at night.

Meter mode:

In meter mode, the DUAL R3 will track the energy consumption of each relay independently. You can then use the eWeLink app to view the energy consumption data for each load. This data can be used to track your energy usage and save money on your electricity bill.

The SONOFF DUAL R3 is a versatile and powerful smart switch that can be used to control a variety of devices in your home. The three working modes give you a lot of flexibility in how you use the switch.

Examples of how you can use the SONOFF DUAL R3 in each working mode:

Switch mode:
  • Control two lights in your bedroom independently.
  • Control a light and a fan in your living room independently.
  • Create a smart automation to turn on your lights and fan when you come home from work.
Motor mode:
  • Open and close your curtains automatically at sunrise and sunset.
  • Open your awning automatically when it starts to rain.
  • Close your roller shutters at night for security.
  • Create a custom scene to control your motorized appliances in a specific way, such as opening the curtains and turning on the lights in the morning.
Meter mode:
  • Track the energy consumption of your lights and fans to see how much electricity you’re using.
  • Track the energy consumption of your motorized appliances to see how much electricity they’re using.
  • Use the energy consumption data to create smart automations to save energy, such as turning off your lights when you leave the house.

SONOFF DUAL R3 Dual Relay Smart Curtain Switch power metering

Timing function enables you to set a schedule to open and close your home appliances or motorized facilities for more comfortbale life

The SONOFF DUAL R3 has a timing function that allows you to set a schedule to open and close your home appliances or motorized facilities. This can be useful for a variety of tasks, such as:

  • Opening your curtains automatically at sunrise and closing them at sunset.
  • Turning on your lights automatically when you get home from work and turning them off when you go to bed.
  • Starting your coffee maker automatically in the morning.
  • Watering your lawn automatically at a certain time each day.
  • Closing your garage door automatically when you leave the house.

To set a schedule for the DUAL R3, you can use the eWeLink app. The app allows you to create schedules for each relay independently. You can also create custom schedules that are based on certain conditions, such as the time of day, the day of the week, or the weather.

Here is an example of how you can use the timing function to open your curtains automatically at sunrise:
  1. Open the eWeLink app and go to the DUAL R3 device.
  2. Tap on the “Timing” tab.
  3. Tap on the “Add Schedule” button.
  4. Give your schedule a name and select the “Open” action for the first relay.
  5. Set the start time for the schedule to the time of sunrise.
  6. Tap on the “Save” button.

Your curtains will now open automatically at sunrise every day.

SONOFF DUAL R3 Dual Relay Smart Curtain Switch double two-way control

SONOFF DUAL R3 Dual Relay Wi-Fi Smart Curtain Switch with Power Metering Voice/APP Remote Control Double 2-Way DIY Switc

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Support remote control through APP and Siri voice control, making life more convenient

The SONOFF DUAL R3 supports remote control through the eWeLink app and Siri voice control. This makes it possible to control the switch from anywhere in the world, as long as you have an internet connection.

To control the DUAL R3 using the eWeLink app, you will need to install the app on your smartphone or tablet. Once the app is installed, you can create an account and add the DUAL R3 device to your account. Once the device is added, you can control it from anywhere in the world by opening the app and tapping on the device.

To control the DUAL R3 using Siri voice control, you will need to have an iPhone or iPad with iOS 13 or later. Once you have iOS 13 or later, you can enable Siri voice control for the DUAL R3 by following these steps:

  1. Open the eWeLink app.
  2. Go to the DUAL R3 device.
  3. Tap on the “More” button.
  4. Tap on “Siri Shortcuts”.
  5. Tap on the “Enable” button.

Once Siri voice control is enabled, you can control the DUAL R3 by saying things like “Hey Siri, turn on the living room lights” or “Hey Siri, turn off the bedroom fan.”

Remote control through the eWeLink app and Siri voice control make it easy to control the SONOFF DUAL R3 from anywhere in the world. This can be useful for a variety of tasks, such as turning on your lights before you get home from work or turning off your appliances when you go on vacation.

SONOFF DUAL R3 Dual Relay Smart Curtain Switch control it wherever you are

Provide double two-way control for two appliances respectively

The SONOFF DUAL R3 can provide double two-way control for two appliances respectively. This means that you can control each appliance from two different locations. For example, you could control a light switch in your bedroom from both your bedside table and your living room.

To set up double two-way control, you will need to connect the DUAL R3 to two different AC loads. Once the loads are connected, you can use the eWeLink app to create a two-way control group. Once the group is created, you can control each appliance from any device that is connected to the eWeLink app.

Here is an example of how you can set up double two-way control for a light switch in your bedroom:

  1. Connect the DUAL R3 to the two wires that are connected to the light switch.
  2. Open the eWeLink app and go to the DUAL R3 device.
  3. Tap on the “More” button.
  4. Tap on “Two-way Control”.
  5. Tap on the “Add Group” button.
  6. Give your group a name and select the two relays that you want to control.
  7. Tap on the “Save” button.

SONOFF DUAL R3 Dual Relay Smart Curtain Switch double two-way control

With TUV certification and overload protection, the safety is guaranteed, reliable and durable

The SONOFF DUAL R3 has TUV certification and overload protection, which means that it is safe to use.

TUV certification is a certification that is awarded to products that meet certain safety standards. The SONOFF DUAL R3 has been certified by TUV Rheinland, which is a leading international certification body.

Overload protection is a feature that prevents the DUAL R3 from being overloaded. This means that the switch will automatically shut off if it detects that the current draw is too high.

The combination of TUV certification and overload protection makes the SONOFF DUAL R3 a safe and reliable smart switch.SONOFF DUAL R3 Dual Relay Smart Curtain Switch overload protection

Compatible with various switch types. You can control devices directly via the original wall switches

The SONOFF DUAL R3 is compatible with a variety of switch types. This means that you can use the original wall switches to control the devices that are connected to the DUAL R3.

The DUAL R3 is compatible with the following switch types:

  • Momentary switch
  • Rocker switch
  • ON/OFF switch
  • Dual momentary switch
  • ON/OFF/ON switch

To use the original wall switch to control the devices that are connected to the DUAL R3, you will need to set the switch type in the eWeLink app. Once the switch type is set, you can control the devices by turning the wall switch on or off.

Here is an example of how you can set the switch type for a momentary switch:

  1. Open the eWeLink app and go to the DUAL R3 device.
  2. Tap on the “More” button.
  3. Tap on “Switch Type”.
  4. Select “Momentary Switch”.
  5. Tap on the “Save” button.

Now, you can control the devices that are connected to the DUAL R3 by turning the momentary wall switch on or off.

SONOFF DUAL R3 Dual Relay Smart Curtain Switch compatible with various switch type

SONOFF DUAL R3 Dual Relay Wi-Fi Smart Curtain Switch with Power Metering Voice/APP Remote Control Double 2-Way DIY Switc

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Packing list

  • SONOFF DUAL R3 smart switch
  • User manual
  • Mounting screws
  • Mounting plate

The SONOFF DUAL R3 smart switch is a versatile and powerful device that you can use to control a variety of appliances in your home. It is easy to install and use, and it has a number of features that make it a great choice for anyone who wants to add smart control to their home.

Customers Reviews for SONOFF DUAL R3

  • “This is a great smart switch! It’s easy to install and use, and it has a lot of features. I love that I can control it remotely from my phone, and that I can set up schedules and automations. It’s a great way to save energy and make my life more convenient.”
  • “I’m really impressed with the SONOFF DUAL R3. It’s a well-built and reliable switch, and it has a lot of features for the price. I love that it’s compatible with a variety of switch types, and that I can use the original wall switch to control the devices that are connected to it. It’s a great way to add smart control to my home without having to replace all of my switches.”
  • “I’ve been using the SONOFF DUAL R3 for a few months now, and I’m very happy with it. It’s easy to use and reliable, and it’s helped me to save energy and make my life more convenient. I would definitely recommend it to anyone looking for a smart switch.”

Overall, customers are very happy with the SONOFF DUAL R3 smart switch. They appreciate its ease of use, reliability, and features. Many customers also say that the DUAL R3 has helped them to save energy and make their lives more convenient.

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