Autopilot & Navigation
Reliable and well-calibrated hands-free navigation. Autopilot computer calibration and coupling to the steering system (hydraulic pump) for perfect course keeping.
Port La Napoule · La Rague · Le Riou
Marine Electronics
Troubleshooting in Mandelieu
Specialist for the Mandelieu-La Napoule area. SEMA ensures refit, dashboard modernization, and troubleshooting for your boat, at the quay or in the technical zone.
Marine Electronics in Mandelieu-la-Napoule
Mandelieu has one of the largest concentrations of boats on the French Riviera, between the Port of La Napoule and the Riou and Siagne marinas. It is also the ideal area for a complete refit during wintering.
SEMA coordinates its interventions with your haul-outs and shipyard periods. Battery replacement, instrument modernization, hull sensor verification: we intervene at the right time not to block your navigation program.
Technical Solutions
Technical Excellence in Mandelieu
Internet & Starlink Connection
A reliable internet connection on board, as stable as on land. Fixed mounting of Starlink flat antennas, fused on a dual-band router broadcasting a stable signal in all cabins.
Electricity & Onboard Safety
Avoid electrical risks with a verified installation. In-depth inspection of charger-inverters, shore power inlets, and AC/DC distribution panels.
Quick Diagnosis & Repair
Capricious starter or frozen navigation system? We perform a precise diagnosis by scanning the CAN bus (NMEA) to identify the exact source of the fault.
Mandelieu Intervention Areas
Regular presence on quays and shipyard zones.
Port La Napoule
Large Yachts & Leisure
Port La Rague
Théoule Border
Port du Riou
Siagne River Banks
Technical Zone
Shipyards & Dry Dock
In-Port or Dry Dock
Maximize your time on the hard
Is your boat on the hard? Take the opportunity to audit your sensors or update your onboard instruments.
Marine services in nearby areas: Antibes · Cannes · Golfe-Juan · Monaco · Saint-Tropez · Théoule-sur-Mer