Marine Electronics · Mosman, NSW
Unlocking the Full Potential of Your Vessel's Technology
Navigation, power, safety and communications systems — installed, calibrated and maintained by a team that races and cruises the same waters you do.
What we do
Everything between the hull and the helm
From race-boat instrumentation to liveaboard power systems, we design, install and support the electronics that keep your vessel safe, efficient and connected.
Navigation & Instrumentation
B&G, NKE, radar, AIS, Orca and Vakaros — supplied, installed and calibrated.
See what's included →Power Systems
Lithium & alternator upgrades, inverters, solar and Victron VRM monitoring.
See what's included →Safety & Compliance
Safety equipment checks, test & tag, offshore category inspections.
See what's included →Water Systems
Water makers and hot water systems for cruising and liveaboard comfort.
See what's included →Connectivity & Comms
Starlink, satellite TV and onboard communications, wherever you sail.
See what's included →
Local, on the water
Based in Mosman, working across Sydney Harbour and offshore
We're sailors and racers as much as we're technicians — the same instruments we calibrate on your boat are the ones we trust on our own deliveries and races. That means installs that make sense in the real world: cable runs that survive a seaway, displays you can actually read at night, and systems that get serviced properly, not just switched on.
Every project is handled from first conversation to final commissioning by the same small team, so nothing gets lost between the quote and the sea trial.
More about usWhy 7Seas
Built for boats that actually go places
Ready to upgrade your vessel?
Tell us what you're working with and where you're headed — we'll put together a plan.