SONOFF SPM Smart Stackable Power Meter Metadaten Monitoring Management System
ab 38,37 €
RS-485 Communication Allows for "Smart Stackable". Want to know the power consumption changes of each stall?. Through the eWeLink App, you can obtain the power consumption through a touch. You can install the SPM-Main and SPM-4Relays step by step following the user manual.
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