SONOFF DUALR3 Lite Relay Module (Wi-Fi, 2 Channels, 15 A Rated Current)
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SONOFF DUALR3 Lite
SONOFF DUALR3 Lite is a dual-relay smart switch designed to control electric curtains, shutters or two independent loads; it can be controlled via app, voice or automation while retaining manual wall switch control. The DUALR3 Lite model does not include per-channel energy metering.
Motor Mode
Offers Motor Mode for controlling electric blind, curtain and shutter motors.
Switch Mode
Provides a two-channel switch mode for remotely managing two independent loads.
Energy Metering
The per-channel voltage, current and power metering function is not available on the DUALR3 Lite model.
Wall Switch Compatibility
Supports detection of 6 external switch types and retains manual wall switch control.
Technical Specifications
Communication Protocol : 802.11 b/g/n
Rated Current : 3300W/15A (total), 2200W/10A (per channel)
Maximum Load : 3300W (total) / 2200W (1 channel)
Number of Channels : 2 Channels
Control Type : App, voice and automation; retains manual wall switch control
Energy Metering : Independent voltage, current and power metering per channel - not available on the DUALR3 Lite model
Dry Contact : Detection of 6 external switch types (e.g. rocker, momentary, SPDT)
Color : White
Dimensions : 54×49×24mm
Material : Flame-retardant PC V0
Operating Temperature : -10°C-40°C
Humidity : 5%-95% RH, non-condensing
Delivery & Return Terms
Delivery: Within North Cyprus in 72 hours · Free delivery on orders of 10,000 TL and above, 300 TL below that · Store Pickup free of charge
Returns: 14-day right of withdrawal · Unused and in original packaging
Warranty: All products carry a 12-month warranty backed by FAV Technology.