Dual Relay Wi-Fi Smart Switch with Electric Blinds Control - Sonoff DUALR3 Lite

The DUAL R3 Lite is a smart dual switch module with relays that can be controlled via Wi-Fi, via mobile devices such as smartphones or tablets, but can also be controlled with voice commands via Siri or other virtual assistants such as Alexa or Google Assistant.

This smart switch was designed to be installed behind switches (check the measurements of the device, the depth of the box and the switch), in a junction box or even on a DIN rail and allows you to remotely control (via Wi-Fi) lights, blinds or other electrical devices.

SONOFF DUALR3 Lite takes your home to the next level:
● Automates electric blinds, shutters, awnings, curtains, screens and other systems that have a motor with compatible connections;
● Remotely control (via the Internet) two electrical circuits, using a simple and intuitive App;
● Can be controlled directly by different types of equipment (switches, switches, push buttons, blind controls, etc.);
● In addition to simple remote control, it also supports voice control, timer programming, smart scenes and other functions.
● TUV, CE, FCC and RoHS certifications ensure a safer and more reliable product.


Basic information:
- Product type: 2-relay smart switch module
- Voltage: 100-240VAC 50/60HZ
- Number of groups: 2
- Max resistive load in one group: 2200W / 10A
- Max resistive load. total: 3300W / 15A
- Motor load: 10-240W/1A
- MCU: ESP32
- Certifications: TUV/CE/FCC/ROHS

Box:
- Material: PC VO (fire retardant)
- Color: white
- Dimensions: 54x49x24mm
- Weight: 58g

Features:
- Modes: Dual switch or roller shutter motor control
- Functions: remote control, timings, shared control, smart scenes, Inching mode, LAN control;
- Works with: Amazon Alexa and Google Assistant
- App: eWeLink (free for iOS and Android)
- Operating systems: Android and iOS

Wireless:
- Wi-Fi: IEEE 802.11 b/g/n 2.4GHz(2400M - 2483.5M)
- Antenna: included on PCB
- Security: WPA/WPA2
- Encryption: WEP/TKIP/AES
- Bluetooth: Only for pairing on eWeLink

Environment:
- Locations: indoor
- Operating temperature: -10°C ~ 40°C
- Operating Humidity: 5%-95% RH, non-condensing
- Operating altitude: less than 2000m

Installation:
- Method: on DIN rail or junction box/apparatus
- Connection: requires phase and neutral
- Wire cross-section: 0.5 to 1.5mm (24-14AWG)


Notes:
- The Lite version does not have power measurement or overload protection;
- Does not allow controlling blinds by percentage;
- Placement inside a standard EU 65mm switch box together with a mechanical switch (standard) may not be possible, it depends on the depth of the switch, this device occupies 25mm.
- Pairing is done via Bluetooth.