Maretron DSM410 4.1″ High Bright Color Display Unit

The Maretron DSM410 is a compact NMEA 2000 color display for monitoring engine, electrical, tank, bilge, navigation, and weather data. Its 4.1-inch format fits a small helm instrument cluster, while the 700-nit screen gives better daylight visibility than a basic gauge display. This is a vessel monitoring instrument, not a chartplotter or fishfinder.

The 320 x 240 QVGA screen is designed for data pages rather than large maps, and the 125mA active draw keeps network demand moderate. It accepts 9-32V DC and connects through one NMEA 2000 Micro-C port. With N2KView-style monitoring and support for up to four engine configurations, it suits a boat that needs one compact screen for several systems. The required engine gateways and sensor data must already be present on the network.

Who Is This For?

This compact vessel monitoring display suits cruisers, workboats, and boats that need several data types at one station. It is not ideal for buyers seeking maps, radar, or sonar imaging, because it depends on NMEA 2000 sensors and gateways for its readings.

Warranty & Support

Maretron provides a 1-year limited component warranty. The supplied specifications do not state warranty exclusions or service procedures.

The DSM410 is a useful compact data screen when a boat needs more than a single depth or engine gauge. Its trade-off is that it cannot create the data it displays; the NMEA 2000 network and engine gateways must supply it. Choose it for vessel monitoring, not for charting or fishfinding.