Description :

SONOFF Smart Stackable Power Meter 20A/Gang Overload Protection Energy Consumption Monitoring Support SD Card Data Storage

SONOFF Stackable Power Meter realizes smart management with overload protection, metadata monitoring and electricity statistics.
This product support high power Max 20A for each channel, overload protection can effectively ensure the safety of electricity in real time. It also supports a Micro SD card of up to 32GB. You can monitor the power consumption data through the APP, or you can use the SD card to export the data to view the records.

Specifications

• State of Assembly : Ready-to-Go
• Model Number : SPM-Main/SPM-4Relay
• Features : Flashing
• Control Channels : 2 Channels
• Brand Name : SONOFF
• Origin : Mainland China
• Certification : CE,FCC
• Type : SPM Smart Stackable Power Meter
• SPM-Main : 100-240V, 50/60Hz, 50mA Max
• SPM-Main Dimension : 142.5*90*66.5mm
• SPM-4Relay : 100-240V, 50/60Hz, 20A/Gang, 80A/ Total Max
• WiFi : 802.11 b/g/n 2.4GHz
•  Micro SD card storage range : 8GB-32GB
• SPM-4Relay Dimension :250*90*66.5mm

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