Siren 3 Main Device

Designed with small to medium boats in mind, the Siren 3 offers immense value at an affordable price. Together with the Siren Connected Boat Mobile App, our Smart Boat Monitoring System puts your boat in the palm of your hand 24/7. Install the Siren 3 on your boat to monitor and track multiple critical systems such as battery levels, bilge pump activity, engine performance, temperature, location, and more, all right on the App*. Advanced features include Global 4G/5G LTE-M Connectivity, built-in NMEA 2000 and Yamaha Command Link connectivity *Some monitoring capabilities require a Siren 3 Series Wireless Sensor  *Supports up to 6 wireless sensors, and 1 wired security sensor