Mobeye CombiGuard CM4600

Description

Mobeye CombiGuard CM4600 – Multi-function Detector

The Mobeye CombiGuard CM4600, also known as the Mobeye ShipGuard, combines several monitoring and alarm functions in one 4G device. It monitors water, temperature, battery voltage, external power and potential-free alarm contacts. The device continuously monitors key environmental and technical parameters and sends an alert when a configured limit or condition is detected.

The Mobeye CombiGuard integrates multiple sensors to detect temperature changes, water leaks, battery voltage levels, power supply interruptions, and potential-free signals. It sends instant alerts through the app (iOS/Android), phone call, text message, or email when a deviation is detected. Users can configure multiple contacts and customise how each receives alarm notifications.

The CM4600 can operate for over a year on a set of batteries under normal use. It monitors its own battery level and can also monitor the voltage of an external battery. When the measured voltage falls below the configured level, it sends a low-voltage alarm. If connected to an external power supply (12–24V DC or mains), it also monitors for power failures – often providing the first sign of an issue requiring immediate action.

Water and Temperature Alarm with Battery and Power Monitoring

The CM4600 combines water and temperature monitoring with battery voltage, external power and potential-free input monitoring in one device.

Key Features

The Mobeye CombiGuard CM4600 includes:

• Temperature sensor
• Water leak sensor
• Two inputs for battery voltage or potential-free contacts
• Monitoring of (shore) power supply or 12–24V DC
• Open collector output

The digital temperature sensor provides exceptional accuracy and allows the minimum and maximum temperature limits to be adjusted within a range of -35 °C to +70 °C. It is factory calibrated and displays readings in decimal format.

The integrated water sensor adds water detection to the CM4600’s temperature, battery and power monitoring functions. It immediately triggers an alarm when its two pins come into contact with water. For applications requiring water level monitoring instead of leak detection, the water float sensor (AC-WS-FS1) can be connected to one of the inputs.

The two inputs can be configured for analogue voltage measurements ranging from 0 to 48 volts, with peak tolerances up to 60 volts. This capability makes the CM4600 ideal for monitoring battery voltage. The battery can be automatically disconnected via the open collector output.

If one or both of the inputs are not used for analogue battery voltage measurement, they can function as potential-free (NO/NC) inputs. These inputs can be connected to alarm contacts such as a magnetic contact, water float sensor, or fault signal.

The online portal and mobile app provide remote configuration and insight into sensor status and connections.

CM4600 Boat Alarm Functions

The CM4600 can be configured for several common boat alarm functions, alerting you when:

• Battery voltage drops below the set threshold (two batteries can be monitored independently).
• (Bilge) water is detected (bilge alarm).
• The temperature exceeds upper or lower limits.
• There is a failure in the (shore) power connection.

An additional input can be configured for a sensor or fault signal – for example, to monitor water pump activity.

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

How the Mobeye CM4600 Works

The CM4600 monitors connected sensors and inputs continuously and sends an alarm when a configured limit or condition is detected.

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

The CM4600 is suitable for boats, yachts and other locations where several technical conditions need to be monitored with one device. Examples include:

• ICT server rooms
• Technical installations
• Transformer stations
• Storage facilities

Use Case Examples

Boat left unattended

A boat is left in the marina for several weeks. The CM4600 monitors shore power, battery voltage and bilge water. If the shore power fails, the battery voltage becomes too low or water is detected, an alarm is sent to the owner.

Server room without permanent supervision

A small server room does not have someone on site around the clock. The CM4600 monitors temperature, power and water. An alarm is sent if the temperature rises, the power fails or water is detected, allowing the problem to be investigated at an early stage.

Remote technical installation

A technical installation is located at a site that is not visited every day. The CM4600 monitors several conditions at the same time, such as power supply, temperature and an external alarm contact. This allows the operator to receive an alarm without being physically present.

Temperature-sensitive equipment during an unattended period

A refrigerator, heating system or other temperature-sensitive installation is left unattended overnight or over a weekend. The CM4600 monitors temperature and power and sends an alarm when a configured limit is exceeded or the power supply fails.

✅ Using the included Mobeye SIM card? This is what most customers choose. You get full access to the Mobeye Portal and app, 4G connectivity with 2G fallback, unlimited contacts, push notifications with escalation plan, and remote programming. Subscription rates at mobeye.com/en/sim-portal.

⚠️ Using your own SIM card? If you use your own SIM card, the features of the Mobeye Portal and Mobeye App will no longer be available. Alarm notifications will instead be sent via text message and/or phone call to a maximum of 5 phone numbers. Please note that not all mobile network operators support the call function, some additional security features will be unavailable, and Mobeye will be unable to provide the full range of support options. For full functionality, use the included Mobeye SIM card.