Sentinel Boat Monitor BM-50

Full Stack Connectivity

The BM-50, equipped with Bluetooth, WiFi, CAN, Ethernet, NMEA2000, and RS-485 (features vary by version), ensures seamless integration with the boat’s instrument backbone. Both Standard and Pro versions support NMEA2000, while the Pro version includes dual CAN interfaces for advanced connectivity. All versions offer mobile connectivity, providing a reliable link to essential systems.

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Environmental Monitoring

Equipped with multiple sensor inputs, the BM-50 continuously monitors essential systems such as battery levels, shore power, bilge pump activity, door access, and more. Digital inputs for specific sensors (e.g., bilge, door, shore power) enable tailored monitoring configurations, all managed easily through the Sentinel app.

Remote Control Capabilities

In the Standard and Pro versions, the BM-50 includes relay outputs, enabling remote control of connected devices such as lights or other onboard systems. Compatible with digital switching systems like CZone, this feature ensures critical devices can be activated or managed remotely, providing convenience and control even when you’re off the boat.

Power Efficiency and Safety

Built for efficient energy consumption, the BM-50 operates on 12-30 V DC and includes safety features like battery discharge  protection on the power supply. It’s designed to function reliably within a broad voltage range and challenging temperature conditions, ensuring continuous operation even in demanding marine environments.

Available for purchase separately!

Sentinel Hub

The Sentinel Hub enhances your boat’s monitoring capabilities by adding additional inputs and outputs to the system. It wirelessly connects to the Boat Monitor, simplifying the installation or retrofitting of extra sensors. Powered either directly or by its internal battery, this versatile device enables real-time monitoring of boat systems like engines, batteries, and security, providing reliable data and control for both boat owners and fleet operators.