SONOFF Wifi Smart stapelbarer Stromzähler Schalter RS-485 Überlastschutz
ab 41,63 €
Sonoff SPM-Main & SPM-4Relay-----Smart Stackable Power Meter The Main Unit and 4-Relay of the Stackable Power Meter need to be used together. The Main Unit is connected to at least one 4-Relay to function. Description: Want to know the power consumption changes of each stall? Want to realize the unified management of the whole shopping mall? SONOFF Stackable Power Meter realizes smart management with overload protection, metadata monitoring and electricity statistics. .
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