Mobeye CombiGuard CM4600 Boat Alarm

Brand: Mobeye

 410,00 415,00

In stock.

The Mobeye CombiGuard CM4600 monitors temperature, water level, battery voltage, potential-free sensors, and power supply, and it includes an output that can control a device. It can be powered by either a battery or an external source.

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Communication module

4G LTE-M, 2G Fallback


2x NO/NC/AN inputs


1x open collector (200mA)

Power input

battery-operated (with option to connect 12-24 VDC)


2x CR123 (lithium 3,0V) included


94 x 94 x 28 mm

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Mobeye CombiGuard CM4600 Boat Alarm or “ShipGuard”

The Mobeye CombiGuard CM4600, also known as the Mobeye ShipGuard boat alarm or ShipGuard, is an all-in-one monitoring and alarm system. This multi-sensor device monitors various parameters, safeguarding you against environmental hazards. The Mobeye CM4600 integrates a range of sensors and signals, making it a reliable tool for risk monitoring and damage mitigation. Users receive notifications in case of temperature, water level, battery voltage, potential-free sensor, or power supply issues. The device can be powered by batteries or an external source. Its communication module is capable of connecting to both 4G LTE-M and 2G networks.

sailingThe Mobeye CombiGuard alerts you in the event of a power outage, a leak, a temperature deviation, or low battery voltage. When a status changes, the Mobeye CombiGuard sends an alert via the app (iOS/Android), a phone call (voice message), a text message, and/or an email. You can set up different contacts with a variety of alarm notification options.

The Mobeye CombiGuard can operate for more than a year on a single set of batteries. It sends a message when the battery voltage falls below a certain threshold. When powered by an external source (12-24V DC or mains), it also sends ‘power failure’ messages. This is often the first indication that something is amiss and requires immediate attention.

Key Features

Key features of the Mobeye CombiGuard CM4600 are:

  • temperature sensor
  • water leak sensor
  • 2x input for battery voltage or potential-free contacts
  • (shore) power supply, or 12-24V DC
  • open collector output

An online portal and app makes set-up easy and gives the user insight into the status of the various sensors and connections.

Mobeye Boat Alarm & Boat Monitoring System

The Mobeye CombiGuard is a comprehensive boat monitoring system. It notifies you with an alarm when:

  1. the voltage of the battery exceeds its lower limit. (Two batteries can be monitored, each with its specific limit).
  2. (bilge) water is detected (bilge alarm).
  3. the upper and/or lower temperature limits are exceeded.
  4. there is a failure in (shore) power.

An additional input can be used for a sensor or fault signal, for instance if your water pump is activated.

How it Works

Mobeye CM4600 how it worksThe Mobeye CombiGuard CM4600 allows for remote monitoring of your property. When there is a status change, the alarm dialer promptly sends a notification, giving you complete control.

  1. Attach one or more of the included sensors, adapter and/or connect a battery to monitor voltage. Set specific battery and temperature limits.
  2. The CombiGuard is designed to detect any deviations in the sensors and inputs. When connected to external power, it also records power failures.
  3. In the event of a deviation, the CombiGuard sends alert messages to designated contacts via the app (available for iOS and Android), phone calls, SMS, and/or email.

Typical Applications for the Mobeye CombiGuard CM4600

Typical applications for the Mobeye CombiGuard CM4600 include:

  • Boat
  • ICT server room
  • Storage location


The Mobeye CombiGuard CM4600 helps boat owners protect their investment and provides peace of mind when the boat is unattended by offering real-time information and control over various aspects of the vessel. It enables boat owners to stay connected to their boats, even when they are not on board, and respond promptly to potential issues or emergencies.

Moreover, the Mobeye CombiGuard can be used in various other applications where monitoring temperature, water, and energy supply is crucial. External devices can be controlled through its outputs. For instance, the CombiGuard allows you to use your phone to remotely control the AC (air conditioner) and other electrical appliances. Picture this scenario: as you drive to your property, you can easily switch on the refrigerator, heating, or air conditioning by simply calling the CombiGuard. Upon your arrival, you will be greeted by a warm environment.


Need a bilge water level alarm? The Mobeye WaterGuard-FS CM4300FS will alert you when bilge water reaches a specified level.


Mobeye CM4600 – Technical data


  • CM4600, temperature sensor (1m)
  • leakage sensor (1m)
  • (country specific) mains adapter
  • 2x CR123 batteries
  • SIM card

(Alarm) messages

  • temperature alarm, water alarm, low battery voltage, NO/NC input alarm, power failure, alarm recovery, battery low
    voltage, (missed) test report
  • to private contacts via app, call, text message and/or e-mail


  • status, setting list, event history, network strength and position based on Cell ID

Setting options

  • contacts (unlimited number) for alarm and service messages
  • message texts
  • repeat cycles
  • input type NO/NC/AN
  • recovery messages
  • alarm delay times
  • test interval (keep-alive)
  • etc.


  • arming and disarming via button, time schedules and SMS


  • 2x NO/NC/AN (potential-free or analog)
  • 1x temperature
  • 1x water
  • 1x 12-24V DC (+/- 2V)


  • open collector (at external voltage), max. 200mA. Switches on alarm or after incoming SMS

Power supply

  • 2x CR123 lithium batteries or 12-24V DC (regulated) + 2x CR123 lithium

Battery lifetime

  • > 1 year at normal use (battery operated)
  • > 3 years at normal use (powered externally)


  • 94 x 94 x 28 mm


  • 4G LTE-M (worldwide) + 2G EGSM Quad band
    The Mobeye SIM card and Internet Portal provide full functionality and optimum security. The 4G LTE-M network is very reliable and ensures a strong penetration against low energy consumption. 2G is available as a fallback.
  • 2G EGSM Quad band (850/900/1800/1900 MHz)
    When using your own SIM card, the device works (only) on 2G. The operation is “stand-alone”, without using the Mobeye Portal. The alarm notifications are sent via SMS and telephone call to (max.) 5 contacts. Programming is done via (simple) SMS commands.

Accessories (not included)

  • extension cable
  • water/temperature sensor (3m or 10m)
  • magnet contact
  • float sensor
  • external antenna

Mobeye SIM, Portal & App service

The Mobeye Internet Portal offers a clear dashboard and essential functions, such as push notifications per app, online programming, setting up the notifications, insight into the status and history, network strength, events and position (Cell-Id). The ‘keep-alive’ monitor offers extra security by monitoring the receipt of test messages. You can activate the supplied Mobeye SIM card online.


Click to open the documents and find more information:

SIM, Portal & App

All Mobeye monitoring devices require a SIM card for communication. The product comes with a budget-friendly SIM card, which provides direct access to the Mobeye Internet portal. Alternatively, you have the flexibility of using your own SIM card.

The Mobeye M2M SIM card provides the device with full functionality, allowing access to the Mobeye Internet Portal and App.

With the Mobeye SIM card, communication occurs over the 4G LTE-M network with 2G as a fallback. When you insert your own SIM card, the device utilises the 2G network. Alarm messages are then transmitted via SMS and/or call to a maximum of 5 telephone numbers.

The Mobeye SIM card is PIN-protected and exclusively functions in a Mobeye device. Please refrain from inserting it into another device. For further information about the Mobeye SIM card, visit: The rate for utilising the Mobeye Internet Portal and the SIM card can be found at

Free App for your Smartphone
The Mobeye Messages app is available for download from the Google Play (Android) and Apple App Stores (iOS).

Would you like to use the Mobeye SIM card, but it was not included in your package? Please contact the MobeyeStore team to request one by completing the contact form.


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