Structured cabling
Clean runs, labelling, protection and standards for maximum longevity.
Cabling, integration, refit
Installation & Refit
marine electronics
Surveys, targeted replacements or full refits. Clean installation, structured cabling, systems built to last.
Dockside in Cannes, Antibes, Saint-Tropez, Monaco, Mandelieu, Golfe-Juan and Théoule (06 & 83).
Expertise
Installation & Refit
A marine electronics refit is not a stack of devices. It is an architecture: power, data network, placement, and access for maintenance. SEMA works onboard from Saint-Tropez to Monaco to install or replace systems without altering the character of the vessel.
Raymarine
Garmin
Simrad
Furuno
B&G
Survey & schematic
As-built survey, NMEA / Ethernet compatibility and a cabling plan before any installation.
What we cover
Key points
Discreet integration
Flush mounts, consoles and bridges designed for captain and crew ergonomics.
Commissioning
Configuration, dock tests, then sea trials according to your navigation programme.
Ports covered
Installation & Refit from Saint-Tropez to Monaco
Onboard intervention for this service in the main marinas of the French Riviera. Open a city page for local details.
Saint-Tropez
Gulf of Saint-Tropez, Port Grimaud, Cogolin
Installation & Refit in Saint-Tropez
Théoule-sur-Mer
Théoule, Port la Galère, La Rague
Installation & Refit in Théoule-sur-Mer
Mandelieu
Port de La Napoule, Port du Riou
Installation & Refit in Mandelieu
Cannes
Old Port, Port Pierre Canto
Installation & Refit in Cannes
Golfe-Juan
Port Camille Rayon, Old Port
Installation & Refit in Golfe-Juan
Antibes
Port Vauban, IYCA, Port Gallice
Installation & Refit in Antibes
Monaco
Port Hercule, Fontvieille
Installation & Refit in Monaco
Also on request: Nice, Saint-Laurent-du-Var, Beaulieu and yards in the eastern Var. All areas
Questions
Can you upgrade without replacing everything?
Yes. The audit identifies what can stay, what needs updating and what must change. We only work where it is useful.
Do you work during a shipyard period?
Yes, in coordination with the yard, captain or owner. The schedule follows haul-outs and seasonal deadlines.
Talk about this project
A quote, an urgent fault or a planned refit: a short message is enough.