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Sonoff Dual R3 - Wi-Fi Switch with Power Meter

Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
Sonoff Dual R3 - Wi-Fi Switch with Power Meter
  • Availability: Directly available from warehouse in Eindhoven
  • SKU: 003684
€16.50
Ex Tax: €13.64
10 or more €16.25
20 or more €16.00
50 or more €15.75
100 or more €15.50

The Sonoff Dual R3 is a very handy double Wi-Fi switch with timer and energy meter for IoT applications. It can be controlled with Android or iOS with the eWeLink app. This Wi-Fi switch is also compatible with Amazon Alexa, Google Assistant, IFTTT and Google Nest. In addition to the wireless control, it is also possible to operate the module with an existing (double) mains switch. Due to its small size, the device can be built into a flush-mounted box, and it can also be mounted on a DIN rail with the supplied attachment.

Specifications:

  • Supply voltage: 100 - 240V AC (50/60Hz)
  • Switching voltage: 100 - 240V AC (same as supply voltage)
  • Maximum switching current per channel: 10A (resistive load), 1A (inductive load, a motor for example)
  • Maximum switching current combined: 15A
  • Maximum switching power per channel: 2200W (resistive load), 240W (inductive load, a motor for example)
  • Maximum switching power combined: 3300W
  • Number of channels: 2
  • Wireless standard: 802.11b/g/n
  • Security mechanism: WPA-PSK/WPA2-PSK
  • Operating temperature: -10 - 40ºC
  • Suitable DIN rail type: EN60715 (TS35/7.5 and TS35/15)
  • Dimensions: 54 x 49 x 24mm

Package contents:

  • 1x Sonoff Dual R3
  • 1x Mounting piece
  • 1x Quick installation guide

See the following page for more information: Sonoff Dual R3 Manuals

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Product FAQ

Some Sonoff devices have trouble connecting to a Wi-Fi network that runs on both 2.4GHz and 5GHz. However, there is a trick to work around this issue. The following steps can be followed for this:

  1. Create a mobile hotspot with a smartphone. Use exactly the same name and password as for the 2.4 GHz network of your modem/router.
  2. Turn off the modem/router completely.
  3. Pair the Sonoff device with the mobile hotspot of the smartphone set up in step 1.
  4. Turn off the mobile hotspot from step 1 after the Sonoff device is successfully paired.
  5. Turn the modem/router back on.

Additionally, some Sonoff Wi-Fi products require 802.11b support. Consult the manual of your router or access point to learn if 802.11b is supported and how to set it up.

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