Siren Marine Siren 3 Pro Vessel Monitoring Device

The Siren Marine Siren 3 Pro provides remote visibility into a vessel’s location and selected electrical systems. Standard functions include GPS positioning, geofencing, and monitoring of up to two battery banks. The unit also supports NMEA 2000, 4G LTE connectivity, and digital switching.

A compatible app lets an owner view monitored information without being physically aboard. Additional sensors extend the system to bilge activity, fluid levels, shore power, high water, temperature, and security events. Those extra functions depend on the corresponding connected accessories. Additional battery banks require compatible external sensing equipment.

The system can also be expanded with optional satellite connectivity where service is available. Check installation requirements, cellular coverage, and any service plans before purchasing. Siren 3 Pro is the monitoring hub, not a bundle containing every available sensor. Find more power system monitoring & control for connected vessel systems.

• GPS tracking, geofence, and 4G LTE
• Monitors up to two battery banks as standard
• NMEA 2000 and digital switching support
• Expands with optional sensors and satellite service