Dual relay smart switch with power metering, supporting motor and switch modes, compatible with various wall switches.
The SONOFF DUALR3/DUALR3 Lite is a versatile dual-channel smart switch designed to enhance home automation. It allows for motorized control of curtains or blinds with its Motor Mode, and independent management of two appliances with its Switch Mode. Real-time power metering for each channel aids in efficient energy management, and compatibility with various wall switches including rocker, momentary, and SPDT ensures broad usability. The device is TÜV, CE, FCC, and RoHS certified, guaranteeing high safety and reliability standards.
Key Features
- Motor Mode for smart control of motorized curtains or blinds.
- Switch Mode for independent control of two appliances.
- Dual-channel power metering.
- Compatible with various wall switches.
- Safety certified by TÜV, CE, FCC, and RoHS.
Technical Specifications
| Specification |
Value |
| Model |
DUALR3 |
| Resistive Load |
3300W/15A/Total |
| Motor Load |
10-240W/1A |
| Max Power |
3300W(total) |
| Product Dimensions |
54*49*24mm |
| Color |
White |
| Frequency |
802.11 b/g/n |
| Security Mechanism |
WPA-PSK |
| Humidity |
5%-95%RH |
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