The cheapest shop costs €66.40 (69%) less than the most expensive.
Since 01/11: lowest €30.34, highest €96.74, average €63.54.
We have tracked this price for only a few days; the verdict gets more reliable over time.

Code: 80056
Lowest price €30.34 at 4 shops ↓69% since 01/11
The cheapest shop costs €66.40 (69%) less than the most expensive.
Since 01/11: lowest €30.34, highest €96.74, average €63.54.
We have tracked this price for only a few days; the verdict gets more reliable over time.
Lowest price history (2026-11-01 – 2026-11-02): €30.34 – €96.74
Prices checked: 04/11 10:45
| nastoselectric.gr {stock_txt(stock)} | €30.34 | Go to shop |
| led7.gr {stock_txt(stock)} | €40.25 | Go to shop |
| labioni.gr {stock_txt(stock)} | €80.62 | Go to shop |
| e-spotlight.gr {stock_txt(stock)} | €96.74 | Go to shop |
| droutsas.gr {stock_txt(stock)} | €54.03 | Go to shop |
| marketoupoli.gr {stock_txt(stock)} | €55.70 | Go to shop |
| techmafia.gr {stock_txt(stock)} | €67.36 | Go to shop |
| dailydeals.gr {stock_txt(stock)} | €93.84 | Go to shop |
| refurbished24.gr {stock_txt(stock)} | €98.85 | Go to shop |
| Interface type | RS485 |
| Wireless frequency | 802.11 b/g/n, 2.4GHz |
| Dimensions | 142.5x90x66.5 mm |
| Brand | Elmark, GloboStar®, OEM, Sonoff |
| Model | SPM-4RELAY |
| Τάση Εισόδου | 100-240VAC |
| Type | Power meter |
| Τύπος υλικού | PC V0 |
| Use | Συσκευές έξυπνου ελέγχου |
| Capacity | Micro SD card |
Specifications from the shops and Open Icecat.









