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Sonoff SPM-4RELAY Smart Stackable Power Meter
Sonoff SPM-4RELAY Smart Stackable Power Meter
Code | S6920075776980 |
Manufacturer code | SPM-4RELAY |
Availability | 13 pc. |
Usually ships within: | 1-2 business days |
- 15%
45.52 € 53.55
55.53 € inc. vat
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We ship from Europe. Delivery time & cost:UPS Express Saver - 85 € (85 € inc. vat)
Sonoff SPM-4RELAY intelligent stackable power meter
The SPM4-relay expansion module serves as an extension to the SPM-Main power meter. It mounts on a standard DIN rail and stacks with the main module via RS-485. This technology guarantees multi-terminal and stable data transfer over any distance. The SPM4-relay module has 4 isolated channels, each supporting up to 20 A. Operation and configuration is done via the EWeLink smartphone app.
Specifications of Sonoff SPM-4RELAY
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Supported Wi-Fi signal
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Enclosure size 250 x 90 x 67 mm
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Supply voltage 100-240V
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Maximum power 20A per channel
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Material plastic
Find more info on manufacturer's page!
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