Sonoff WIFI Smart Curtain Switch With Power Metering - DUALR3 Dual Relay


Sonoff Dual R3 Lite is a WiFi-equipped smart switch relay, a 2-gang smart WiFi relay with scheduling and remote control capability. The Lite version does not have consumption measurement function and is not suitable for calibrated control of blinds and roller shutters.

However, it has a motor control mode, therefore it is suitable for two-way motor control, but it cannot detect end positions, nor percentage based roller shutter control. It can be used to control two independent circuits, or even placed behind a double switch in a wall socket.


Gang: 2

Power Supply: 100-240V AC

Max Power:  3300W(total) / 2200W(1 gang), in case of motors: 10W-240W load is supported.

Color: White

DIN-rail compatible - its adapter (part of the product) can be plugged to an electric box with DIN-rail.

Wi-Fi standards: 802.11 b/g/n

Security Mechanism: WPA-PSK/WPA2-PSK

Humidity: 5%-95%RH, Non-condensing

Enclosure Material: Fire-retardant ABS V0

Operating Temperature: -10ºC - 40ºC

Product Dimensions: 54*49*24mm,


it does not fit inside a 60mm EU standard wall socket


Casing material: PC VO

Input: 100-240V AC 50/60Hz

Output: 100-240V AC 50/60Hz

Working humidity: 5%-95%

color: White

WIFI:IEEE 802.11 b/g/n 2.4GHz

Resistive Load: 3300W/15A

Kit include:

1 x Sonoff WIFI Smart Curtain Switch With Power Metering

20 JD
In stock

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