N2KAL Alerts System 

Overview​

The NaviNet N2K-AL is a standalone smart alarm system for NMEA 2000 networks. It provides real-time monitoring, onboard audible alerts, and remote notifications via cloud and Telegram.

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NaviNet N2KAL smart alert system notifies you instantly — even when you’re away from your boat.

Alerts for:

🔹 all N2K PGN and local wireless sensors:
🔹 Shore power disconnected
🔹 Low battery voltage
🔹 Water ingress / bilge flooding
🔹 Hatches or doors left open
🔹 Sail unfurled and flapping due to strong winds or storms
🔹 Cabin temperature and humidity
🔹 Smoke / fire detection
🔹 Fuel tank levels
🔹 Anchor watch

🔹 And much more…

True peace of mind — anytime, anywhere.
Because when it comes to your boat, compromise is not an option.

 

Key Features​

- Plug & play NMEA 2000 integration
- Built-in high-power buzzer
- Web-based interface (no app required)
- Anchor Watch (GPS-based drift detection)
- Telegram alerts (real-time push notifications)
- Cloud / MQTT integration
- Works fully offline (onboard alerts)
- Priority-based alarm system

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Alerts Coverage

- Engine and fuel alerts
- Battery and electrical system
- Bilge and safety alerts
- Depth and grounding
- Wind and navigation
- Anchor drift (automatic GPS monitoring)
- AIS MOB and safety messages

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Anchor Watch

- Automatic position from NMEA 2000 GPS
- Adjustable radius
- One-button ARM / DISARM
- Real-time distance monitoring
- Critical alert on drift detection

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Remote & Telegram Alerts

- Instant Telegram notifications
- Secure user pairing
- Remote enable/disable alerts
- MQTT cloud forwarding
- Device online/offline monitoring

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User Interface

- Access via web browser (WiFi)
- Alerts dashboard with popups
- Alerts manager and filters
- Anchor Watch configuration
- Telegram setup page

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Technical Specifications

- Supply: 9–16V (NMEA 2000)
- Interface: NMEA 2000
- WiFi: Built-in
- Alert PGNs: 126983 / 126985
- Internal buzzer: PWM controlled

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Applications

- Sailboats and yachts
- Motorboats
- Commercial vessels
- Remote monitoring systems

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Advantages

- No external display required