Sonoff Dual R3 Lite dual-output Wi-Fi remote control module for shutters, compatible with Ewelink and Alexa

Sonoff Dual R3 Lite dual-output Wi-Fi remote control module for shutters, compatible with Ewelink and Alexa

The SONOFF Dual R3 Lite is a smart dual-relay WiFi module that allows you to remotely control two independent electrical circuits. It's ideal for automating lighting, power outlets, gates, pumps, or other electrical equipment in a smart home.

Using the eWeLink app, you can control your devices from your smartphone, schedule automatic times, create smart scenarios, and monitor device status in real time.

The Dual R3 Lite is designed for installation in an electrical panel (DIN rail) or in a flush-mount box behind a switch, making it a professional and discreet solution for home automation systems.

Main Features

Controls two independent electrical circuits

Local and remote control via Wi-Fi

Compatible with Amazon Alexa and Google Home

Create home automation scenarios

Timer/schedule/countdown programming

Installation in an electrical panel (DIN rail) or behind a switch

Manual control via an external switch

eWeLink mobile app (Android/iOS)

Smart Functions

Remote Control

Turn your electrical devices on or off from anywhere via the internet.

Smart Scheduling

Program devices to automatically turn on and off according to the time or a schedule.

Automatic Scenes

Create scenarios such as:

Automatically turn on the lights in the evening

Activate a pump at a set time

Control multiple devices simultaneously

Voice Control

Works with:

Alexa

Google Assistant

Technical Specifications

Brand: SONOFF

Model: Dual R3 Lite

Type: Dual-channel WiFi relay module

Power Supply: 100–240V AC

Number of Outputs: 2 independent relays

Maximum Load:

10A per channel

15A total maximum

Maximum Power: 2200W (depending on load)

Connectivity: WiFi 2.4 GHz IEEE 802.11 b/g/n

Application: eWeLink

Compatibility: Amazon Alexa, Google Home

Operating Temperature: -10°C to 40°C

Material: PC V0 Fire-resistant

Dimensions: approximately 54 × 49 × 24 mm

Possible applications

The Sonoff Dual R3 Lite can be used for:

controlling home lighting

controlling electrical outlets

automating pumps and motors

managing garden lighting

controlling electrical equipment remotely

integrating into a smart home automation system