Sentinel Bundle
Secure
Know the moment someone boards your boat — real-time security and access alerts while it's left unattended.
The moments you'd want to know about.
WHAT
Secure
PROTECTS YOU FROM
Motion onboard, a door or hatch opened, the boat drifting outside its geofence — Sentinel notices and alerts you instantly, so nothing happens behind your back.
Movement Onboard
Movement detected inside the cabin while you’re away.
Unexpected Entry
A door, locker or hatch is opened when it shouldn’t be.
Battery Dropping
Voltage falls below the threshold you set.
Boat Has Moved
Position changes the moment it shouldn’t be drifting.
Left the Geofence
Your boat leaves the area you’ve set.
No guesswork. No surprises.
One bundle, everything to start
Ready to monitor,
out of the box
Bundle price · VAT incl.
€
SHOP
YOU SAVE €85
Includes all hardware and the first year of global subscription.
FREE WORLDWIDE shipping
After year one
Global subscription keeps your boat connected — real-time monitoring & alerts.
€
SHOP
/yr
Products
What's in the box.
Boat Monitor BM-50 Lite
Best for
Smaller leisure boats, open deck boats, RIBs, and charter fleets.
BM-50 Lite is the ideal entry point into the Sentinel ecosystem, providing 4G connectivity, GPS tracking, and battery monitoring for essential remote boat monitoring. Additional functionality can be added through wired and wireless sensors. Due to the lack of support for external GPS antennas and NMEA 2000 connectivity, BM-50 Lite is not recommended for carbon or metal boats.
Wireless Motion Sensor
Detect movement inside the cabin while your boat is unattended.
Door / Hatch Sensor
Know immediately when doors, lockers, or hatches are opened.
How to install
Installation
Your choice.
Sentinel can be installed professionally through our certified partner network — or set up on your own using step-by-step video guides.
PROFESSIONAL INSTALLATION
Installed and configured by certified marine professionals.*
- Professional installation and setup
- Full system configuration
- Full product warranty
Recomended
INSTALL IT YOURSELF
Prefer to do it on your own?
- Step-by-step installation videos
- Detailed activation guides
*Professional installation availability depends on your location and local certified Sentinel partners.
Why boat owners choose
Secure
Real reasons owners rely on Sentinel — and what it means for your boat day to day.
- Detect unauthorized access immediately
- Know when someone boards your boat
- Protect your boat while you’re away
- Receive instant geofence alerts
- Stay informed about battery status
- Enjoy greater peace of mind wherever you are
Peace of mind
ENJOY MORE.
WORRY LESS.
Sentinel isn’t about adding another gadget onboard.
It’s about protecting what you already own, preventing costly surprises, and helping you spend less time worrying about your boat and more time enjoying it.
STILL NOT SURE?
LET’S FIND THE RIGHT SOLUTION.
Every boat is different. If you’re unsure which bundle, sensors, or configuration are right for your boat, our team is here to help.