About

CZoneonline was developed by On Board Marine Group, an electronics distributor and electrical integration company based in Hong Kong.

As a distributor of CZone products our aim is to provide integrated electrical solutions to the marine, recreational vehicle, specialty and emergency vehicle markets using Czone's digital switching, control and monitoring systems.

CZone Digital Control & Monitoring Network

CZone's capabilities extend outside of the marine industry and into the specialty automotive industry making trouble shooting and system control as easy as it should be.

Watch the video below to find out more about CZone digital control & monitoring network and why your boat needs CZone.


Czone - digital switching by mastervolt, making your electrical system more simple and manageable.