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What is CZone

  • Founder's Vision
    For over 10 years industry leading digital control and monitoring technology from CZone has revolutionized the control and management of electrical systems in the recreational and light commercial vessel industry, and become established in recreational, specialty and emergency vehicle markets across the globe. CZone provides complete control and monitoring of all electrical circuits through dedicated touch screen interfaces, integrated marine navigation displays, wirelessly via iPad or key fob remote, or remotely via telematics integration.
  • Simplicity
    CZone simplifies your boat or vehicle's onboard electrical system making it easier and more enjoyable.
  • Innovation
    CZone offers system-wide functionality of your onboard systems onto a single screen or wireless device, while offering industry leading integration with suppliers from marine navigation displays, power storage and generation, and appliances like air-conditioning and more.
  • Reliability
    CZone has proven durability, with over 10 years of installations in harsh marine environments through over 200 dedicated boat builders and technical installers.
  • Global Service & Support
    CZone has a broad network of technical dealers and distributors to support the installation and servicing of CZone systems across the globe. Regionally located logistics and technical competency centers ensure the global network is well supported.

CZone is actively being used in various markets and applications


CZone has an extensive 10-year history of providing innovative digital control and monitoring to some of the leading premium boat builders across the globe. Our partners understand the benefits of CZone for their systems with digital control and monitoring swiftly becoming a standard for any sophisticated vessel.

CZone in Marine Use

Recreational Vehicle

CZone offers the industry leading solution for complete recreational vehicle switching for your smart vehicle. Larger recreational vehicles host complex onboard electrical systems to provide the user with functionality from broad integration for control and monitoring of multiple vehicle systems, to automation of key functions such as power management and storage, and to provide the user with a simple clean and friendly interface.

CZone in Recreational Vehicle and RV use

Specialty & Emergency Vehicle

Vehicle digital control and monitoring automation offers operating efficiency and cost savings. Speedup deployment times with mode selection. Ensure uptime through complete power integration management. Maintain simple, straightforward operation for personnel with easier training and operating instructions, or improve maintenance and configuration standardization easily across a fleet.

CZone in Speciality Vehicle use

CZone Modes

Modes offer a predefined system state at a single touch. Modes will turn on or off specified circuits based on the user's preference and the mode of operation required. Modes can introduce logic to handle functions based specifically for that mode of operation, whether it be integrated components like generator auto-start, or varied lighting configurations. If it needs power, modes can take care of it in a single function.

Complete Control

CZone offers leading system control of onboard systems, from modes selection that transforms the entire system at a single touch, wirelessly via iPad or key fob, or remotely via satellite or data networks. Full direct control is accessible using intuitive touch screen interfaces or through integrated marine Chartplotter & Fishfinder displays, or programmable digital switches for individual or group functions.

Monitoring & System Alarms

CZone digital control and monitoring offers peace of mind by consolidating system information and presenting alarms when things aren't right. Monitor tank level senders, gas or temperature sensors, low power source voltage or reversed polarity. CZone's advanced monitoring ability means no irregularity in the system goes by without you knowing about it. Keep alerted to major system events with onboard alarm notifications.


All CZone modules are designed for harsh marine environments. It operates on a NMEA 2000 network making CZone incredibly durable and reliable. Integrated circuit over-limit protection prolongs the life of your electrical system. Manual fuse overrides are incorporated into the CZone modules, so if there is a power failure, critical systems continue to function.

Manual Fuse Overide

CZone Manual Fuse OverideCZone offers built-in redundancy from the digital control and monitoring of system circuits. By changing the position of the fitted blade fuse on any of the CZone Output Interface (OI), Motor Output Interface (MOI) or Combination Output Interface (COI) Modules, the individual circuit can be taken in or out of the CZone system.

Distributed Configuration with Plug & Play Module Replacement

CZone Distributed Configuration

CZone's unique design means the system's configuration and settings are not stored in any single networked device. The Config is distributed to each CZone module meaning that any single or group of modules that becomes damaged or develops a fault will not affect the rest of the system.

Module replacement is simple. After first correctly labelling, placing the required fuses and setting the required dip-switch to match the old module, the connecting of the new CZone module will automatically claim the existing config from the system and you're up and running.

Multiple Levels of Circuit Protection

CZone Multi Levels of Circuit protectionCZone has been engineered to be physically durable and offers leading protection to the various systems and circuits within the vessel or vehicles systems. Initial protection utilises system alarms and trigger functions to offer early detection and resolution to troubles onboard. Quick-blow fusing uses CZone's operating system to detect fault level current or voltage changes spikes and will automatically isolate the circuit digitally. The final layer of defence uses traditional mechanical fuses to physically trigger and isolate a circuit to protect the system components from damage.

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CZone COI Cable Cover

Optional cover for clean finish, covers connectors and cables
€21.10 excl VAT

Hole Plug 3.2mm Black

€0.14 excl VAT

Hole Plug 5.0mm Black

€0.29 excl VAT

MasterShunt 500 - CZone

MasterShunt is the heart of every battery powered energy system. This integrated battery monitor shares information about the battery bank with other MasterBus, CZone or NMEA 2000 enabled devices such as battery chargers, inverter/chargers, and displays. No surprises: allowing complete automation of your system, MasterShunt improves comfort, prolongs battery life and extends your runtime.
€351.25 excl VAT

Mastervolt SmartRemote (Retail)

Compact single device display With the SmartRemote display, checking your Mastervolt or CZone product has never been easier.
€156.35 excl VAT

Czone Masterbus Bridge Interface

The CZone MasterBus Bridge Interface physically connects the MasterBus and CZone networks together, enabling the two networks to communicate and act as one.
€305.12 excl VAT

CZone Touch 10 Display

Premium 10" touch interface with glass dash styling and low profile mounting
From €137.62 excl VAT

CZone Touch 5 Display

Reliable 5"Touch Display with Built-in WiFi allowing direct connection if an iPad or hand-held device for wireless control
From €42.71 excl VAT

CZone 2 & 3 Module Smart Harness

From €50.77 excl VAT

CZone AC Mains Interface (ACMI)

A sophisticated source selector or transfer switch, the AC Mains Interface enables the user to specify which AC power source is actively supplying power to the ship (generator, inverter, or shore power). Developed for use with the CZone digital control system, but may also be used a stand-alone device.
Call for pricing

CZone AC Output Interface (ACOI)

Simplify the way you network, monitor and control onboard AC circuits. The AC Output Interface does it all and provides circuit protection for all onboard AC devices. It is easy to install, configure and operate the digital control system with pre-wired components for quick connections. This gives you a customizable solution to suit unique installation and application needs, including ‘night running’ or ‘at anchor’ as well as control at multiple locations. It has eight outputs (up to 50A each), supports multiple pole designs and multiple separate buss feeds. To make it easy, status
From €810.68 excl VAT

CZone COI Digital Switch Breakout (DSB)

The COI Digital Switch Breakout (DSB) is the interface between the Combination Output Interface (COI) and up to six CZone digital switches (push button or rocker). The digital switches include dimmable LED backlighting, systems on, fault codes and a plug and play harness simplifying installation.
From €45.36 excl VAT

CZone Combination Output Interface (COI)

The Combination Output Interface (COI) combines multiple input and output devices into one (1) module, offering a compact and intelligent replacement for traditional DC fuse boxes and circuit breaker panels with digital control and monitoring technology.
From €1425.80 excl VAT

CZone Contact 6

The Contact 6 is a digital control module that can be networked with other CZone products or stand alone. The Contact 6 has six independent channels that are positively or negatively switched and is ideal for smaller marine applications or recreational and specialty vehicles.
From €7.01 excl VAT

CZone Control 1

The Control 1 combines multiple input and output devices in to a single module, minimizing installation time, interconnections and footprint. The Control 1 incorporates many of the core features and benefits of the fully featured Combination Output Interface (COI), but has been re-engineered to offer improved cost-per-channel value. The Control 1 features the same rugged design as the fully featured COI with IPX5 water ingress protection and complete mechanical fuse and bypass on all circuits as required by ABYC/CE. Industry standard Deutsch connectors provide "plug and play" installation.
From €1059.27 excl VAT

CZone Meter Interface (MI)

The Meter Interface accepts inputs from external AC and DC power metering sensors such as: AC and DC voltage and amps, AC kWatts, and DC battery capacity in amp hours and percentage remaining. All with user definable high and low alarms.
From €394.74 excl VAT

CZone Motor Output Interface (MOI)

The Motor Output Interface has an output pair for controlling DC motors which require a reversal of polarity to change the direction of their mechanical operation. For example, a DC motor for an electric window mechanism will move the window up or down depending on the polarity of the feed to the motor. The MOI also incorporates two standard output channels as found on the OI.
From €529.42 excl VAT

CZone Output Interface (OI)

The Output Interface provides an intelligent replacement for traditional circuit breaker and fuse panels. It has six high power, robust output channels which provide the power supply, control and fusing for a circuit as well as integrating many other features such as timers and dimmers. Connection to the unit is simple: a large 6-way plug allows connections to cables of up to 16 mm2 (6 AWG) in size, or multiple smaller conductors. No need for specialized crimp terminals and expensive crimp tools to be carried for terminations to CZone, just a blade screwdriver. A protective flexible boot offers protection to the connections from harsh environment conditions.
From €597.44 excl VAT

CZone Push-Button Cable Assembly

Suitable for Switch Control Interface (SCI) and Digital Switch Breakout (DSB) compatible with push buttons.
From €6.75 excl VAT

CZone Push-Buttons

Stainless Steel Push Button Switches specifically made to work with the CZone SCI or DSB modules
From €22.35 excl VAT

CZone Rocker Switch Cable Assembly

Suitable for Switch Control Interface (SCI) and Digital Switch Breakout (DSB) compatible with rocker switches.
From €4.67 excl VAT

CZone Contact 6 PLUS

Utilising proven CZone® digital switching technology the Contact 6 PLUS is a robust and affordable digital switching solution. Featuring 6x 15A solid state ignition protected fused outputs with circuit bypass for system redundancy. The Contact 6 PLUS can be networked into an existing CZone system or installed stand alone with the CZone Waterproof Keypads or compatible Multi-Function Displays.
From €19.43 excl VAT

CZone Waterproof Keypads

Expand Switching on the CZone networking with these Waterproof Keypads. The Keypads connect directly onto the NMEA2000 network therefore eliminating the need for a SCI (Switch Control Interface).
From €10.27 excl VAT

CZone Switch Control Interface (SCI)

The Switch Control Interface provides an interface between the CZone network and the traditional mechanical switches with which manufacturers and users are familiar. The SCI simplifies your wiring, supports your existing choice of switches, protects against failures and allows for more installation options.
From €267.84 excl VAT

CZone Signal Interface (SI)

The Signal Interface connects the CZone system to your external sensors, alarms and switching devices. The SI allows intelligent, automated operation of circuits depending on the state of the input.
From €278.08 excl VAT

CZone Rocker Switches

Standard Contura Rocker Switches with Red or Blue back-lighting specifically made to work with the CZone SCI or DSB Modules.
From €14.00 excl VAT