SONOFF - Empowering Smart Home Automation for Convenience, Efficiency, and Security.

SONOFF is a manufacturer of smart home devices offering a wide range of WiFi-controlled products such as switches, plugs, and sensors. These devices are designed for home automation, allowing users to remotely control and manage their household appliances and systems via a smartphone or voice assistant. SONOFF devices can be used to automate and optimize lighting, heating, security systems, and other home systems, providing convenience, energy efficiency, and security.

Any quantity of SONOFF products is available for order upon your request, with a delivery time of 1-2 business days.
Please contact us to place your order!

Sonoff Dual R3 Lite Dual Relay Smart Switch with Power Metering

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Sonoff Dual R3 Lite Dual Relay Smart Switch with Power Metering

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Code	DUAL-R3-LITE
Availability	6 pc.
Usually ships within:	1 business days

13.50 €

16.47 € inc. vat

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Description Sonoff Dual R3 Lite Dual Relay Smart Switch with Power Metering

Smart control module operates for lights, appliances and motorized facilities. The first smart switch with TUV certification has a high-level of quality and reliability.

• Automated Roller Shutter % Window Shades

• Double Two-Way cONTROL

• pOWER metering

• Overload Protection

• LAN Control

DIY Your Automated Motorized Facilities
DUALR3 can operate as a smart control module for 100-240V AC motors. Like tubular motor used in motorized curtains, blinds, roller shutter, awning, etc.

Schedule to Open and Close for Comfortable Life
Want to be awakened with the first ray of sunlight in the morning or adjust the percentage of curtain opening to avoid the light ruins your furniture? DUALR3 can help you easily realize, just connect it with your motorized curtain to enjoy your smart life.

Control It Wherever You Are
Don’t worry about rain, close the window remotely.

Creating an Atmosphere, Actually Simple
DUALR3 works with other SONOFF products like L1. Just tell Siri and it will automatically close the curtain for you to create a romantic atmosphere. *Siri voice control is a shortcut of Siri in eWelink, DUALR3 does not support Homekit temporarily.

Double Two-Way Control of Lights
To control the lights via downstair or upstairs switch? DUALR3 helps you! The working mechanism of DUALR3 allows you to achieve two-way control for two appliances respectively.

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 power consumption?

Speak Out "Your Needs"
Understand your needs in both switch mode and motor mode when working with Amazon Alexa and Google Assistant.

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!

Protection against electric shock
Pass 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 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 are all 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, it kept for 1h in a heating cabinet at 100℃±0.2℃. After the test, there is no change affecting its further use, and has no access to live parts.

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

Compatible with Your Existing Various Switch Types
In addition to APP control, the original switch control can be retained.

• Momentary Switch

• Rocket Switch

• ON/OFF Switch

• Dual Momentary Switch

Find more info on manufacturer's page!