$339.15$399.00per unit
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Special order from Sensar Marine — Estimated 2–4 weeks.
Description
Expansion Hub
- NMEA 2000
- Shore Power, Fire & Theft monitoring
- Two additional battery banks
- A second bank of bilge pumps
See it all on your phone!
Alerts, history, and NMEA 2000 data
Simply connect what you want to monitor to the Expansion Hub, and it'll all appear automatically on our simple to use app!
Check fluids, battery levels, engine hours, and more... anytime, anywhere!
The Expansion Hub Connects Easily
Attaches with only one cord to your Boat Monitor
The Boat Monitor is the system's brain and communication hub. Simply connect to the Expansion Hub with the provided cable and you'll be up and running!
Accessories
No accessories listed for this product.
Specifications
| SKU | EH700 |
| UPC | — |
| Brand | Sensar Marine |
| Category | Boat Outfitting |
| Country of Origin | — |
| Weight | — |
| Dimensions | — |
| Status | Active |
| Last Synced | 10/21/2026, 1:07:20 AM |
Compliance & Shipping
Returnable
Product Literature
No literature or manuals available for this product.
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Frequently Bought Together
Compare Key Features
| Feature |  Sensar Expansion Hub CURRENT |  Siren Marine High Water Sensor f/Siren 3 |  Siren Marine Temp Sensor f/Siren 3 |  Siren Marine Battery Sensor f/Siren 3 |  Sensar Boat Monitor Package w/o Bilge Sentry |
|---|---|---|---|---|---|
| Price | $339.15 | $107.80 | $107.80 | $107.80 | $339.15 |
| Brand | Sensar Marine | Siren Marine | Siren Marine | Siren Marine | Sensar Marine |
| Condition | New | New | New | New | New |
| Availability | Out of Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | — | 0.39 | 0.35 | 0.38 | 1.77 |
| Dimensions | — | 4 x 3 x 2 | 4 x 3 x 2 | 4 x 3 x 2 | 6 x 6 x 4 |
| SKU | EH700 | SM-WLS3-HIWS-917 | SM-WLS3-TEMP-917 | SM-WLS3-BATT-917 | BM700 |
| Country | — | 107.80 | 107.80 | 107.80 | — |
| View Item | View Item | View Item | View Item | View Item |
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Price
$339.15