Digital Yacht NavAlarm NMEA 2000 Audio Alarm

The Digital Yacht NavAlarm is a universal NMEA 2000 alarm, loud enough to wake even the deepest sleeping crew member with an ultra-loud 102dB sounder for any NMEA 2000 alert. That volume matters in a genuine emergency, when a quiet chime buried in an app or display simply won't cut through sleep or ambient noise on deck. A dedicated, loud, standalone alarm closes that gap.

It's compatible with standard NMEA 2000 alert PGNs, the alert protocol that's becoming mandatory for multifunction displays from all manufacturers going forward. Dual volume alert levels let the alarm adjust to the situation. Ultra-rugged IPx5 waterproof protection means it can be mounted somewhere genuinely exposed without concern for spray or rain.

An integrated silence and reset switch makes the alarm practical to actually live with day to day, rather than something that gets disconnected out of frustration after one false trigger. It's an ideal accessory for CO alert, MOB alert, or NavAlert products. It also works with any other NMEA 2000 device on the network that generates an alert PGN. Explore more marine networking.

• 102dB sounder for NMEA 2000 alerts
• Compatible with standard alert PGNs
• Dual volume levels, IPx5 waterproof
• Integrated silence/reset switch