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Sonoff DualR3 Retro-fit WiFi 2 Node Power Metering Smart Switch Module for Home Automation | Remote App Control Switch | No Hub Required | Compatible with Alexa and Google Home

(21 customer reviews)
Sonoff
Availability:

11 in stock (can be backordered)


  • 2-Gang Wi-Fi Smart Switch/ Dual Output
  • TUV certified and overload protection. Reliable and safe.
  • Automate your motorized appliances, like 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 shortcut voice control
  • LAN control available

 

1,258.00 2,999.00

11 in stock (can be backordered)

DIY Your Automated Motorized FacilitiesDUALR3/DUALR3 Lite can operate as a smart control module for a 100-240V AC motor, like the tubular motor for bi-directional motorized curtains, blinds, roller shutters, awnings, etc.
Note: 1. DUALR3/DUALR3 Lite is applicable to four wires(GND, neutral, Forward, and Reverse) AC motors, like tubular motors.
2. The motor connected to DUALR3 needs a travel limited function, otherwise, it cannot be calibrated. Click this link to learn more.Schedule to Open and Close for Comfortable Life

Want to be awakened with the first ray of sunlight in the morining or adjust the percentage of curtain opening to avoid the light ruins you furniture? DUALR3/DUALR3 Lite can help you easily realize, just connect it with your motorized curtain to enjoy your smart life.Creating an Astomsphere, Actually Simple

DUALR3/DUALR3 Lite works with other SONOFF products like L2. Just tell Siri and it wil automatically close the curtain for you to create a romantic atomosphere.
Note: Siri voice control is a shortcut of Siri in eWelink, DUALR3/DUALR3 Lite does not support Homekit temporarily.Power Metering Helps You to Save on Electricity Bills

Want to turn off in schedule to save electricity bills?Want to check the real-time power of the appliances?
Want to view historical consumption?
Now you can enjoy two independent channels with power metering in all of three working modes!
Double Two-Way Control of Lights

To control the lights via downstair or upstairs switch? DUALR3/DUALR3 Lite helps you! The working mechanism of DUALR3 allows you to achieve two-way control for two appliances respectively.Keep Your Appliances always Be On-Meter Mode

DUALR3 has a special working mode called meter mode. In this mode, the electrical appliance loads of DUALR3 will always remain on, the relay state will not be changed by APP or external switches, Only focusing on power monitoring and metering!

Overload Protection

Set the maximum and minimum values of voltage, current and power. Once the appliance is in abnor-mal working state, it will automatically cut off power for safety.Compatible with Your Existing Various Switch Types
Check out the differences between DUALR3 and DUALR3 Lite:

SONOFF DUALR3/DUALR3 Lite Dual Relay Module Wifi DIY MINI Switch Two Way Power Metering Smart Home 2 Gang/ Way Switch

SONOFF DUALR3/DUALR3 Lite takes your home to the next level. DUALR3/DUALR3 Lite is a flush-mounted 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 with mobile devices or voice command. Unifying your home appliances into an integrated wireless network to make them communicate with one another which is convenient for you to manage and control, including lights, home appliances and motorized facilities like roller shutters, window shades, blinds, awning, etc.
Three working modes available. DUALR3 comes with switch mode, motor mode and meter mode.One of the typical features is roller shutter and window shades smart control in the motor mode. The switch module offers the ultimate flexibility for your roller shutter and window shades by app remote control and scheduling timed events no matter whether you are home or away.

Double two-way control. The double relay switch module distributes the load to two inputs compared to the simple relay, which this working mechanism lets you have two-way control for two devices independently.

 

Documents

SKU: 6920075775402 Categories: ,
Weight 0.058 kg
brands

Sonoff

color

White

Specification

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

Warranty Condition

Does this product checked before shipping them to me?

Yes., of course.We have a professional Quality Control team. They will check carefully for each item we received from factory to avoid sending defective goods to our customers.

If a item is found defective in our Technical QC  team , it will be returned to the factory. Please don’t worry about receiving a defective item because we are committed to being a trustworthy

Products Guaranteed

Factories that supply Sonoff are strictly evaluated by us, and we provide you an even better reassurance of consistent  high quality thanks to our Sonoff Technical QC team. We double-check the contents of all orders carefully before dispatch to our customers a. Sonoff will maintain all product serial number and products ID for stop delicacy.

Lead time

Processing time 1-2 business days normally: During this period, we do strict quality-control tests and get the items carefully packed.

Delivery time

Delivery time 3-8 business days normally in India.

 Who will be delivered the product to me

You order  will dispatch from your nearest local authorized dealer by ShipRocket/Delhivery.com.

What should I do if my items arrived damaged?

When using shipping services, we want the delivery to be as fast as possible. At the same time, we expect from the courier company to handle our shipments with great care throughout their journey. Packages reach several depots and go through multiple hands until the driver delivers them to their recipients. Even though we might assume it is the courier’s fault for the damaged delivery of the parcel, several other situations explain it is not always the case.

If you order got damaged or lost during transits so  Rarely, rough handling by the courier can lead to physical damage to your goods, e.g. broken screen. In this condition, Apply for Insurance claim terms & conditions applicable.

Bulk Order

Based on 21 reviews

5.0 overall
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  1. GH****VN

    Great product..Suitable especially for roller shutters. Compatible with Google and Alexa

    GH****VN

  2. se****as

    good, connected to electric shutters does its duty.

    se****as

  3. er****he

    I am very satisfied with the product and with on the time delivery!

    er****he

  4. te****uy

    Perfect what to add.

    te****uy

  5. uk****fa

    Each Sonoff product is better than the previous one.

    uk****fa

  6. pu****ja

    Always quality product

    pu****ja

  7. ut****za

    Fast delivery works fine.

    ut****za

  8. ze****sa

    good… l recommend to use without any doubt.

    ze****sa

  9. ya****ay

    This was really easy to install and configure and it has a more powerful processor than previous models (ESP32 compared to ESP8266).

    ya****ay

  10. sa****er

    Works very well.. it is possible define 2 gang light control ou courtin mode

    sa****er

  11. me****ay

    works very well flashed with tasmota

    me****ay

  12. pa****de

    Small for installation….quite easy..

    pa****de

  13. ak****re

    Material in accordance with the offer and quality

    ak****re

  14. ea****sa

    Good quality. I recommend!

    ea****sa

  15. if**ro

    The product arrived on time and well packaged ! Very good ! The DUALR3 and the android app are easy to set up. I have tested the meter function and the two channels works well togheter. It has a small delay to display the values of: voltage, current and powers. Sometimes, i have to refreesh de app window to update the values. The functions of load control and meter works separately. You must choose only one function at a time. I liked this set.

    if**ro

  16. ch**ad

    Fast delivery works fine.

    ch**ad

  17. af***z

    I am very satisfied with the product and with on the time delivery!

    af***z

  18. da****ar

    Excellent quality, thank you.

    da****ar

  19. ae****my

    everything is alright

    ae****my

  20. ne****aa

    All as described. Great product Great seller.

    ne****aa

  21. gu****wa

    Great product!

    gu****wa

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