The K2sea online store is the first store in Poland profiled in the construction and automation of small vessels of various types, as well as projects related to positioning and the highest quality power systems.
At K2sea, we develop solutions for the automation of surface vessels control and offer specialized devices, sensors and components for unmanned vessels and other automated systems. We carefully select them so that they meet the highest quality standards, while being intuitive and practical to use. We also provide operator and expert services in the selection of equipment, control, maintenance and operation of manned and unmanned vessels and related training.
Emergency power systems and alternative energy sources
Voltage converters, energy management in emergency power systems, batteries, solar sets and accessories, professionally selected to meet the customer’s needs.
A comprehensive offer for dredgers and dredgers, ensuring the possibility of monitoring the dredging based on the Hydromagic Dredging software.
GPS RTK positioning
Devices and accessories for precise RTK positioning for agricultural machines, as well as autonomous and remote-controlled vehicles and units.
Antijamming – the GPS signal protection
Protecting the GPS signal against intentional jamming based on OtoSphere devices will ensure the safe positioning of a vehicle, drone or vessel.
First complete bathymetric survey of the Emerald Lake, Szczecin, Poland
22 January 2023The area around Emerald Lake is currently a popular place to relax among the inhabitants of Szczecin. It wasn’t always like that. Until 1925, there was an excavation of an intensively exploited ...
mKurs testing in winter conditions
22 January 2023At the end of 2022 we were busy with the last integration tests of the USV mKurs and the multi-beam sonar system. Quite a lot of waves for the Bay of Puck, strong wind, icy hull and short day created ...
Hydromagic Dredging monitoring and control system introduced into the bucket ladder dredger
3 November 2021We have implemented a positioning and excavation control system on a bucket ladder dredger – the largest and most efficient machine deepening the reservoir on the Wisłok River in Rzeszów. Bucket...
Deck of Knowlegde
GPS signal lost! – about GPS jamming
25 August 2020Dependence on GPS / GNSS positioning is one of the most frequently raised accusations regarding the safe use of unmanned vessels at sea. In case of loss of satellite positioning, the operator or the c...
Drawing with RTK
5 May 2020The most spectacular show of RTK positioning? Of course drawing! RTK antenna in a (slight) movement We put our small but powerful RTK kit to a difficult test. We used the antenna to draw a drawing on ...
The importance of echosounder transducer
24 April 2020The heart of any sonar is the transducer – the part that converts the electrical signal into an acoustic wave. Generated signal, reflected from the bottom, returns to the sonar. Again, the sonar...
In all matters regarding cooperation, services, training or anything you would like to talk to us, please contact us at email@example.com.
For consultancy or individual orders of the store products, please contact us at firstname.lastname@example.org.
And in every case: +48 664 027 337. We speak English. We are at your disposal from Monday to Friday, from 0900 to 1700 local time (EET).
Karol Zwolak K2sea
ul. Folwarczna 5
81-547 Gdynia, pomorskie