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N2K Protect NMEA 2000 Network Guard
With more technically advanced, integrated, and “connected” boats, security becomes a major concern. Recent high-profile automotive hacks have highlighted security weaknesses in some CAN-based systems.
The NMEA Organisation has responded to this threat by establishing a Cyber Security Working Group to identify and mitigate the risks of maritime attacks
N2K Protect is the World’s first cyber security product, focused on NMEA 2000, to be developed as part of this NMEA initiative
N2K Protect is a self-contained, bus-powered, unobtrusive black box that receives and analyses all NMEA 2000 network data.
Key Functions:
- Test and validate the NMEA 2000 network during installation
- Tools for NMEA 2000 configuration and network monitoring/analysis
- Ongoing 24/7 monitoring and protection for the life of the vessel
Features:
- World’s first NMEA 2000 Cyber Security Device
- Tests & validates the NMEA 2000 network during installation
- Allows configuration of other NMEA 2000 devices
- View and analyze the NMEA 2000 network with device and PGN displays plus raw data logging
- 24/7 monitoring of the NMEA 2000 network
- An integrated WiFi antenna can create its own WiFi network or join the vessel’s wireless network
- Configuration and monitoring via built-in web interface
- 92dB internal buzzer for alerts
- Ability to generate SMS alert messages when used with a Digital Yacht 4GX or 5GX product for remote alerts
- Self-contained, bus-powered, unobtrusive IP54-rated black box
- Future-proof design, with easy-to-update firmware via web interface to keep unit aligned with current threats
User Installation & Interface:
- Simple physical installation – just “T” into the NMEA 2000 backbone. N2K Protect is network powered
- N2K Protect has a built-in wireless interface so any browser-enabled device can access its functionality – phone, iPad, tablet, or PC
- Simply search for its secure wireless network and log
- Capability to join another network on larger systems
- No complicated or proprietary apps
FAQs
Product & Usage
1. Is your gear authentic and warranty-backed?
Yes — we are an authorized US dealer for 300+ marine electronics brands. Every order ships with the manufacturer’s full warranty.
2. Are these products beginner-friendly?
Yes. Our products are designed for both seasoned boaters and first-time owners. Each unit ships with a manufacturer manual, and we’re happy to answer setup questions over email.
3. Are these products built for marine conditions?
Yes. Marine electronics are engineered for saltwater spray, vibration, and weather. Check the product specs for IPX waterproof rating and saltwater certifications.
Maintenance & Accessories
1. What maintenance does marine electronics require?
Rinse with fresh water after saltwater exposure, store in a dry place, and follow your manufacturer’s cleaning and storage instructions.
2. Can I buy replacement parts and accessories separately?
Yes — we carry replacement parts, mounts, transducers, cables, and accessories for the brands we stock.
3. Do you provide product manuals or installation guides?
Every product ships with the original manufacturer’s manual. Digital copies and detailed installation guides are typically available on the brand’s website.
Warranty & Guarantee
1. Does my purchase include a warranty?
Yes — every order includes the full manufacturer warranty. Coverage length varies by brand (typically 1–3 years for Garmin, Lowrance, Raymarine, Simrad, Humminbird, Furuno, and others).
2. How do I register for warranty coverage?
Register directly with the manufacturer using your unit’s serial number. Manufacturer registration is the fastest path to warranty support if you ever need it.
3. What does the manufacturer warranty cover?
Defects in materials and workmanship under normal use. Damage from impact, improper installation, or saltwater corrosion (without protection) may be excluded. Check brand-specific terms in your unit’s documentation.
4. Can I extend the warranty?
Some manufacturers offer extended-coverage programs through their registration portals. We don’t sell third-party warranty programs.
Purchasing & Support
1. How fast does my order ship?
Orders placed before 4pm EST Monday–Friday ship the same business day via UPS from our NJ or FL warehouses. Continental US delivery typically takes 3–7 business days for Economy.
2. Do you offer bulk or fleet pricing?
Yes — we offer volume pricing for fleet operators, marinas, dealers, and commercial customers. Email support@marineelectronicsdepot.com with your needs.
3. How can I contact support?
Email support@marineelectronicsdepot.com or call during business hours (Mon–Fri 9am–5pm ET). We’re happy to help with pre-purchase questions, order status, or post-sale support.
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