Nothing aboard
goes unrecorded.

Every channel on one timebase, in a tamper-evident log that keeps recording through blackout and link loss.

A SEALINK fleet at sea

Every vessel keeps a complete record of its own passage.

From signal to decision.

Capture

Every channel on board, from navigation to machinery to video, lands on one shared timebase.

Seal

Each entry is hash-chained into a tamper-evident log that holds up to later review.

Decide

AI reads the live feed against the record and turns it into condition, review and maintenance calls.

Condition monitoring

Live readings and recorded history are read together, so drift and thermal hot-spots surface while there is still time to act.

Operational review

Every channel stays on one timebase, so a passage can be replayed exactly as it happened, from the bridge or ashore.

Predictive maintenance

Each machine's normal running pattern is learned and projected forward, so service is planned before a part fails.

See a watch as the bridge lived it.

Position, machinery and video, aligned on one timeline and ready to replay long after the watch is over.

Everything on board, on one record.

NMEA 0183/2000
Position, heading, speed and depth from the bridge.
Modbus
Engines, generators and auxiliaries from the machinery space.
Analog sensors
Temperature, pressure and level across the plant.
IP video
Bridge, deck and machinery cameras, time-synced to the data.

Built for the fleet you run.

Cargo and container

One record per vessel for operational review and charter evidence.

Tankers and gas carriers

Tamper-evident machinery and navigation history where it matters most.

Offshore and support

Condition data from hard-working plant, captured through every blackout.

The SEAVAULT recorder unit

The recorder, built to keep listening.

A single tamper-evident unit that time-synchronises every channel on board and holds the record through power loss.

Inputs
NMEA 0183/2000, Modbus, analog, IP video
Channels
Up to 24 on one timebase
Integrity
Hash-chained and tamper-evident
Resilience
Edge buffer through blackout and link loss
Up to 24 channels

Navigation, machinery and video held on one shared timebase.

Hash-chained

A tamper-evident record that reads as one continuous account.

Through blackout

An edge buffer keeps writing when power and links drop.

Put your fleet on the record.

Tell us what you run, and our engineers will help you specify SEAVAULT for it.

Get in touch