SONOFF DUALR3 Dual Relay Two Way Power Metering Smart Switch

SONOFF DUALR3 is a two-way power metering dual relay smart switch for appliances, lights, and motorized devices. It is a TUV-certified reliable and high-quality smart switch. Salient Features Power Metering Double 2-Way Control Automate Window Shades and Roller Shutter LAN Control TUV Certified Overload Protection DIY Your Automated Motorized Facilities SONOFF DUALR3 Smart Metering Switch can operate as a smart control module for 100-240V AC motors such as the tubular motor used in the motorized awning, blinds, curtains, and roller shutter. SONOFF DUALR3 is compatible with 4-wire AC Motors (Neutral, GND, Forward, and Reverse). Smarter Control, Comfortable Life Wake up with the rising sun and set the percentage for curtain opening. Connect the DUALR3 to the curtain motor and make the curtains smarter. Specifications of SONOFF DUALR3 Smart Switch Model: DUALR3 MCU: ESP32 Wireless Protocol: 2.4GHz Single-Band Wi-Fi IEEE 802.11 b / g / n Input / Output Voltage: 100V ~ 240V AC | 50Hz / 60Hz Gangs: x2 Resistive Load (Gang): 10A / 2200W Resistive Load (Total): 15A / 3300W Motor Load: 10W ~ 240W / 1A Mobile App: eWeLink (Android and iOS) Colour: White Shell Material: PC V0 Operating Temperature: From -10 Degree Celsius to 40 Degree Celsius Operating Humidity: 5% to 95% RH (non condensing) Certifications: TUV / FCC / CE / RoHS Compatible DIN Rail: 35mm (Rail clip is included) Applicable Place: Indoor Weight: 58 Grams Dimensions: 5.4cm x 4.9cm x 2.4cm | 54mm x 49mm x 24mm Raining Outside? Close the Garage and Windows from Anywhere! Creating an Atmosphere is Simple Use the Siri shortcut in the eWeLink App for the voice control feature. Double 2-Way Light Control Tough to control the lights via downstairs or upstairs switch? DUALR3 helps you! The working mechanism of DUALR3 lets you have two-way control for two appliances respectively. Save Energy and Electricity Bill with Power Metering The independent power metering channels of DUAL R3 let you monitor electricity consumption, schedule device activating timings to save energy and bills, and track energy consumption statistics. The 3x working modes of the DUALR3 are power meter mode, switch mode, and motor mode. Amazon Alexa and Google Assistant Support Voice control support on Motor Mode and Switch Mode. Keep Your Appliances Always ON The metering mode of the DUALR3 keeps the appliances ON and the relay state is not changed by the external switch or the mobile App. This feature is for constant power monitoring. TUR Certified Protection against electric shock Passed the additional test carried out at 35 ℃±2℃ with an IEC 61032 test probe. During the test, no DUALR3 is deformed and no live parts are accessible. Adequate mechanical strength Switches and boxes have adequate mechanical strength. After 9 blow impact test, they show no damage and without live parts exposed. Insulating material Resist abnormal heat and fire. Place the PCB on the glow wire at 850℃, and the flame will go out within 2.8s. The PCB, base, and cover of DUALR3 passed the glow wire test of IEC 60695-2-1. Resistance to heat, humidity, and aging DUALR3 underwent many severe environmental tests to ensure its reliability in harsh environments. For example, in terms of high-temperature resistance, kept for 1h in a heating cabinet at 100℃±0.2℃. Overload Protection Set the maximum and minimum values of voltage, current, and power. Once the appliance is in an abnormal working state, it will automatically cut off power for safety. Ideal for In-Wall Installation Detachable Mounting Base for DIN-Rail Installation Also Supports Conventional Switches AC Motor Wiring Map Wiring Diagrams Motor Mode Meter Mode Quick Setup SONOFF DUALR3 gets going in just 3 quick steps: Download eWeLink App on your mobile Power ON the DUALR3 after completing the wiring Select Bluetooth Pairing on the eWeLink App and pair DUALR3 DUALR3 vs DUALR3 Lite The DUALR3 Lite does not have the power metering function. However, it still has motor controlling features just like the DUALR3. Items Included SONOFF DUALR3 WiFi 2-Way Smart Switch (x1) User Manual

SONOFF DUALR3 Dual Relay Two Way Power Metering Smart Switch

SONOFF DUALR3 is a two-way power metering dual relay smart switch for appliances, lights, and motorized devices. It is a TUV-certified reliable and high-quality smart switch.

Salient Features

Power Metering
Double 2-Way Control
Automate Window Shades and Roller Shutter
LAN Control
TUV Certified
Overload Protection

DIY Your Automated Motorized Facilities

SONOFF DUALR3 Smart Metering Switch can operate as a smart control module for 100-240V AC motors such as the tubular motor uséd in the motorized awning, blinds, curtains, and roller shutter.

SONOFF DUALR3 is compatible with 4-wire AC Motors (Neutral, GND, Forward, and Reverse).

Smarter Control, Comfortable Life

Wake up with the rising sun and set the percentage for curtain opening. Connect the DUALR3 to the curtain motor and make the curtains smarter.

Specifications of SONOFF DUALR3 Smart Switch

Model: DUALR3
MCU: ESP32
Wireless Protocol: 2.4GHz Single-Band Wi-Fi IEEE 802.11 b / g / n
Input / Output Voltage: 100V ~ 240V AC | 50Hz / 60Hz
Gangs: x2
Resistive Load (Gang): 10A / 2200W
Resistive Load (Total): 15A / 3300W
Motor Load: 10W ~ 240W / 1A
Mobile App: eWeLink (Android and iOS)
Colour: White
Shell Material: PC V0
Operating Temperature: From -10 Degree Celsius to 40 Degree Celsius
Operating Humidity: 5% to 95% RH (non condensing)
Certifications: TUV / FCC / CE / RoHS
Compatible DIN Rail: 35mm (Rail clip is included)
Applicable Place: Indoor
Weight: 58 Grams
Dimensions: 5.4cm x 4.9cm x 2.4cm | 54mm x 49mm x 24mm

Raining Outside? Close the Garage and Windows from Anywhere!

Creating an Atmosphere is Simple

Use the Siri shortcut in the eWeLink App for the voice control feature.

Double 2-Way Light Control

Tough to control the lights via downstairs or upstairs switch? DUALR3 helps you! The working mechanism of DUALR3 lets you have two-way control for two appliances respectively.

Save Energy and Electricity Bill with Power Metering

The independent power metering channels of DUAL R3 let you monitor electricity consumption, schedule device activating timings to save energy and bills, and track energy consumption statistics.

The 3x working modes of the DUALR3 are power meter mode, switch mode, and motor mode.

Amazon Alexa and Google Assistant Support

Voice control support on Motor Mode and Switch Mode.

Keep Your Appliances Always ON

The metering mode of the DUALR3 keeps the appliances ON and the relay state is not changed by the external switch or the mobile App. This feature is for constant power monitoring.

TUR Certified

Protection against electric shock

Passed the additional test carried out at 35 ℃±2℃ with an IEC 61032 test probe. During the test, no DUALR3 is deformed and no live parts are accessible.

Adequate mechanical strength

Switches and boxes have adequate mechanical strength. After 9 blow impact test, they show no damage and without live parts exposed.

Insulating material

Resist abnormal heat and fire. Place the PCB on the glow wire at 850℃, and the flame will go out within 2.8s. The PCB, base, and cover of DUALR3 passed the glow wire test of IEC 60695-2-1.

Resistance to heat, humidity, and aging

DUALR3 underwent many severe environmental tests to ensure its reliability in harsh environments. For example, in terms of high-temperature resistance, kept for 1h in a heating cabinet at 100℃±0.2℃.

Overload Protection

Set the maximum and minimum values of voltage, current, and power. Once the appliance is in an abnormal working state, it will automatically cut off power for safety.