SONOFF DUALR3 & DUALR3 Lite User Manual

Introduction to the SONOFF DUALR3/DUALR3 Lite

This document serves as the user manual for the SONOFF DUALR3 and DUALR3 Lite Wi-Fi Smart Switch. These devices offer advanced control over your home appliances, allowing for remote operation, scheduling, and sharing of control with family members.

Key features include remote control, single/countdown timing, share control, smart scene integration, sync status, power monitoring (DUALR3), overload protection (DUALR3), inching mode, power-on state memory, and LAN control.

Key Features and Operation

The SONOFF DUALR3/DUALR3 Lite is a 2-gang Wi-Fi smart switch designed for versatile application. It supports various wiring methods, including motor mode for tubular motors like curtains and roller blinds, and light fixture control. The manual provides detailed wiring instructions for different scenarios, such as momentary switches, rocker switches, and dry contact sensors.

For setup and operation, users are guided to download the eWeLink APP. The manual explains the pairing process, including standard Bluetooth pairing and compatible pairing mode, along with troubleshooting tips for common issues like Wi-Fi connection problems and offline devices.

The specifications section details the model, input/output voltage, load capacities, Wi-Fi standards, operating systems, and dimensions. It also includes a table for Wi-Fi LED indicator status and their corresponding meanings, as well as information on working modes and factory reset procedures.

Compliance and Support

Shenzhen Sonoff Technologies Co., Ltd. declares that the DUALR3 and DUALR3 Lite comply with Directive 2014/53/EU. The full text of the EU declaration of conformity can be found at https://sonoff.tech/usermanuals.

For further assistance, users can refer to the troubleshooting section or contact support through the eWeLink App.