Sonoff SPM 4Relay Stackable Power Meter

Vendor: Sonoff
SKU: 840653332
Availability: Many In Stock
$50.00
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$50.00
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Subtotal: $50.00

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Sonoff SPM 4Relay Stackable Power Meter

Sonoff SPM 4Relay Stackable Power Meter

$0.00 $50.00

Sonoff SPM 4Relay Stackable Power Meter

$0.00 $50.00

Sonoff SPM 4Relay Stackable Power Meter

  • Connect up to 32 SPM-4-Relays: Each Sonoff SPM 4Relay has 4 isolated channels to help you manage devices more conveniently. Note: SPM Main Unit must be used with at least one Sonoff SPM 4Relay.
  • Power Metering: The Sonoff SPM 4Relay can monitor the power consumption by checking the eWeLink app on your mobile phone. Obtaining current, voltage and power easily.
  • Max. 20A/Gang: Each channel can support a maximum current of 20A, without fear of high power load.
  • Communicated by RS-485: The SPM-Main communicates with the SPM-4Relay via RS-485, which enables multi-terminal and stable long-distance data transmission.
  • Overload Protection: Once the overcharge protection is activated, it protects your device from burns.

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