SONOFF DUALR3 / DUALR3 Lite Dual-Channel Smart Switch
A dual-channel Wi-Fi controller for two independent loads or compatible curtain and blind motors, with energy metering on the full DUALR3 model.
Key features
- Two independently controlled channels
- Switch Mode for two loads and Motor Mode for compatible bidirectional motors
- Power monitoring on DUALR3; not included on DUALR3 Lite
- Compatible with several external wall-switch types
- App control, schedules, scenes and voice integration
Installation and compatibility
Select the model according to whether energy metering is required. Verify total load, per-channel load and motor compatibility.
A 2.4 GHz Wi-Fi network is required. App and third-party integration availability depends on the selected ecosystem.
Safety notice: Electrical ratings, wiring method and load type must be checked before installation. Mains-powered devices should be installed by a qualified electrician.
Manufacturer reference: https://sonoff.tech/products/sonoff-dualr3-dualr3-lite-dual-relay-two-way-power-metering-smart-switch
