The Sensors


Smart Water Bilge Sensor


The Smart Bilge Sensor detects water intrusion in the bilge and protects your boat from sinking and mold. If water is detected, you will receive a voice call, email, SMS and push notification. Depending on your choice, the alert can be forwarded to your marina as well.

The sensor is wireless and connects directly to the internet. The installation is very simple with no connection to the electrical wiring. The sensor is powered by an internal battery lasting up to 7 years. The sensor will also warn you of a freezing hazard.


Produced by Simple Hardware, s.r.o., EU, CE, IP67


Smart Battery Sensor


This sensor monitors batteries and provides all the relevant information and informs of actions to be taken, such as when to recharge batteries or whether there is a sudden voltage drop due to a potential short circuit. The battery life expectancy can be significantly extended with our sensors and proper maintenance (up to 10 years).

This sensor periodically monitors (every 3h) up to two battery banks and warns about any relevant infomation or action required to properly maintain batteries. The sensor will inform when to recharge batteries (voltage <12.4V or <24.8V) to avoid damage due to sulfation. Additionally, the batteries are check for a sudden voltage drop (<5V) indicating possible short circuit on the board or disconnection of the batteries as well as overvoltage (>16V or >32V) which might be caused by charger malfunction.

The sensor is produced by the premium IoT company Adeunis, France under the description ARF819BA, powered by an internal replacable battery with minimum of 3 years battery life, comes with 2 years warranty, CE certificate

INCLUDED IN THE BOX: Sensor ARF8191BA by Adeunis / France, IP68 connector, 3m cable, 2 fuses


Smoke Detector Sensor


This sensor will warn  if smoke is detected in a boat cabin, indicating a potential fire threat.
It notifies the configured contacts, but more importantly the boats home marina can also be notified immediately. This simple and inexpensive sensor can prevent enormous damage not only on one boat, but on nearby boats as well.

The battery-powered photoelectric smoke sensor is designed to protect crew and boat from the dangers of smoke and fire. The photoelectric technology is more sensitive in detecting slow smoldering fires which generate light smoke, little heat and may smolder for hours before bursting into flames.

In case of a smoke incident, the smoke sensor will repeat a beeping signal and send a Sigfox radio messages. The alerts will be forwared to you via a notification on your smartphone, email and phone call. Your home marina will be instantly informed as well.

The sensor is equipped with a test button to periodically test its functionality. In case of a false smoke alert, the test button is used to reset the alert.

The battery can last more than 5 years in normal conditions. Easy installation with no wiring required. Powered by 3-volt battery (battery included) with low-battery indicator.

The sensor is produced by the renowed IoT producer Siterwell Electronics Co, under the product code GS558D, CE and EN14604:2005/AC:2008 certificates, 2 years warranty.


Smartphone Mobile Application


Simple User Interface

Measurements from all the installed sensors are displayed in simple user interface. The boat owner can click on the measurements for more information.


Remote Monitoring

Using the SENSE4BOAT mobile application, you will be able to immediately see the status of your sensors – the strength of their signals, the status of their batteries and more. SENSE4BOAT mobile application is available for Adroid and Apple (iOS) smartphones.


Configurable Alerts

If an alert requires your attention or action, you will be notified via the mobile application, email and voice call.

The marina  staff will be notified as well via email and voice call, allowing for an immediate reaction.

The Network Service Provider


Sigfox, a 0G Network

Sigfox is a worldwide network dedicated to Internet of Things using ultra narrow band radio modulation. The Key features are:

  • Low Energy Consumption
  • Low Cost

Internet of Things (IoT)

Shortly IoT is the concept of basically connecting any device or sensor to the Internet and/or to each other. So IoT is a giant network of connected things and people. The relationship will be between people-people, people-things, and things-things.

ISeveral business analysts estimate tha by 2020 there will be between 26 billion to 100 billion connected devices.



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    Alameda dos Oceanos Nr.º 8 R/C B
    1990-618 Lisboa

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    Mon to Fri: 9am - 6pm
    Sat and Sun: Closed

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