Description
Specifications
Product Sellpoints
-
Overload Protection
Built-in overload protection safeguards against electrical hazards, ensuring device safety. -
Multi-Terminal Management
Manage multiple SPM-4Relays through a single SPM-Main for comprehensive power monitoring. -
Extensive Data Storage
Stores up to 180 days of energy usage data on an SD card, accessible via HTTP API. -
3-Phase Meter & RS-485 Communication
Features Sonoff 3-phase metering with Ethernet and stable RS-485 communication for a smart, stackable system setup. -
Remote Monitoring
Monitor power consumption anytime, anywhere using the eWeLink mobile app.
Specifications
| Specification | Details |
|---|---|
| High-concerned chemical | None |
| Communication method | Wi-Fi |
| Camera Equipped | No |
| State of Assembly | Ready-to-Go |
| Model Number | SONOFF SPM |
| Compatibility | All Compatible |