Siren Marine Siren 3 Pro Main Device w/Free Battery Sensor [SM-S3P-917/BATT]

Siren 3 Pro Main Device with Free Battery SensorInstall the Siren 3 Pro on a boat to monitor and track multiple critical systems, such as battery voltage, bilge pump activity, water levels, shore power status, engine performance, temperature, location, and more, right on the app. This kit includes the Siren 3 Pro Vessel Management Device and the Battery Sensor for Siren 3.Siren 3 Pro Vessel Management Device Features: Providing the ultimate smart boating experience that keeps users connected to the boat 24/7, regardless of boat size, type, or use The Siren 3 Pro provides the modern boating experience by going beyond basic marine GPS, radar & radio solutions to complement a multi-function display (MFD) with Connected Boat® Technology Together with Siren Marine’s easy-to-use App plus global cellular & optional satellite connectivity, Siren Marine’s smart boat device connects users to the boat anytime, anywhere Make the user's life easier by controlling the boat's lights, A/C &am