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SONOFF SPM-4Relay Smart Stackable Power Meter 4-Relay Module, White
Price: 60.90 €
| Products ID: | 85357 |
|---|---|
| Availablity: | Ready to Order |
| Delivery Time | 5-10 business days |
| EAN: | 6920075776980 |
Professional Smart Stackable Energy Management System
The SONOFF SPM-4Relay is a high-performance 4-channel power metering module designed for overload protection and precise energy monitoring in residential and commercial buildings.
Key Features
- 4-Channel Control: Manage and monitor four independent electrical circuits via the eWeLink app.
- Advanced Protection: Real-time protection against overcurrent, overvoltage, and overload for enhanced safety.
- High Scalability: Supports up to 32 modules (128 channels) connected to a single SPM-Main unit.
- Data Logging: Access 180 days of historical energy consumption data for analytics and billing.
- Industrial Grade: Features a flame-retardant V0 PC housing and standard DIN rail mounting.
Specifications
| Compatibility | Requires SONOFF SPM-Main Control Panel |
| Input Voltage | 100V~240V AC, 50/60Hz |
| Maximum Current | 80A total (20A per channel) |
| Channels | 4 |
| Communication | RS485 (to SPM-Main) |
| Installation | DIN Rail |
| Dimensions | 250 x 90 x 66.5 mm |
| Operating Conditions | -10°C to +40°C; 5%-95% Humidity |
| Material | Flame-retardant PC V0 |
| Warranty | 24 months |
Free delivery to Latvijas Pasts lockers on orders over €35
Latvia
Latvijas Pasts
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€1.90
Free over €35
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Door-to-door delivery
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from €4.90
Price depends on weight & size
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Europe
We want you to be happy with your purchase. If something isn't right, here's how returns work.
Return window
Most unused items can be returned within 30 days of delivery for a full refund or exchange. Items must be in original condition with original packaging.
Refund timeline
Once we receive and inspect your return, a refund is issued within 7–10 business days to the original payment method.
Conditions
- Item must be unused and in original condition
- Include your receipt or proof of purchase
- Perishable or custom-made items are non-returnable
- Return shipping is covered only for faulty or incorrect items
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Frequently bought together
15+ yearsLocal Latvian online store
Fast dispatchWithin 24h for in-stock items
Free deliveryFrom €35 to Latvijas Pasts lockers
Easy returnsWarranty and simple returns
60.90 €
