Product Details
A DIN-Rail Compatible, Smart Stackable Relay with Power Meter and Overload Protection, with up to 20A per Channel Max. Capacity. It can save consumption to a memory card (not an accessory). The SPM-Main and the SPM-4 Relay need to be used together
Smart Stackable Power Meter (SPM) Main Unit
Overview
Sonoff’s Smart Stackable Power Meter (SPM) is a professional category, DIN-rail compatible, stackable relay with power meter and overload protection, with up to 20A per channel max. capacity. It can save consumption to a memory card (not an accessory).
This is SPM’s main unit, with Ethernet and LAN support, SPM stackable 4-channel relays are not part of the product, they are sold separately.
Specifications
- Model : SPM-Main
- Color : White
- Shell material : PC V0
- Micro SD card storage range : 8GB-32GB
- Input : 100-240V~ 50/60Hz 50mA Max
- Wi-Fi : 802.11 b/g/n 2.4GHz
- Dimension : 142.5x90x66.5mm
Downloads
Additional Information
| Device | Power Meter |
| Type | Smart Stackable |