Sonoff SPM-4Relay 4-channel smart relay module (Need SPM-Main) 4GRouter It is able to bear

It is able to bear the double rated powers within a short period

Wireless Statistics◆ Mesh Protocol: 802

Enhanced Comopatibility

Flexible Cable

The EasyMesh-compatible function is still being developed on some models and will be supported in subsequent software updates

Sonoff SPM-4Relay 4-channel smart relay module (Need SPM-Main) 4GRouter It is able to bearSonoff SPM 4Relay 4 channel smart relay module (Need SPM Main) The Sonoff SPM 4Relay is a 4 channel smart relay module designed to work in conjunction with the Sonoff SPM Main unit, forming part of Sonoff's Smart Stackable Power Meter system. This setup is ideal for applications requiring detailed energy monitoring and control across multiple circuits, such as in commercial buildings, server rooms, or industrial settings. Key Specifications Model: SPM