Furuno TZTouch2 Navnet Black Box
Best modular navigation system for boaters seeking a custom, integrated helm.
Create a custom navigation suite with the Furuno TZTouch2 Navnet Black Box system. This component-based system mounts the processor out of sight, connecting to compatible monitors via full HD HDMI output. It features a simple, refined user interface suitable for all experience levels. The unit includes built-in sonar with advanced features and RezBoost technology for superior target resolution. Connectivity is robust, featuring built-in WiFi for remote app control and extensive networking capabilities for radars, autopilots, and NMEA2000 devices. It comes preloaded with NOAA Raster and Vector Charts for U.S. waters.
$5495.00
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Owner Satisfaction
4.6
/ 5
Category Rank
103
/ 337
#103 in Marine Chartplotters & GPS
Price vs Category Average
+188%
Above average
Processor
2
/ TZTBB processor
Who it's for
- Captains needing custom helm layouts and specific monitor sizes
- Navigators demanding lag-free performance for complex 3D mapping
- System integrators building expansive, multi-sensor marine networks
Who should skip it
- Budget-conscious boaters seeking an all-in-one, cost-effective solution
- DIY installers lacking advanced marine electronics wiring experience
- Owners with limited helm space for additional control hardware
Performance breakdown
System Versatility
Black box design allows for highly customizable, multi-monitor navigation setups.
Sonar Precision
RezBoost technology delivers exceptional target separation for serious offshore fishing.
Interface Intuition
Refined touchscreen controls make complex navigation tasks feel surprisingly approachable.
Network Integration
Seamlessly bridges radar, autopilot, and NMEA2000 data into one cohesive hub.
Remote Connectivity
Built-in Wi-Fi provides reliable control from anywhere on the vessel.
Chart Readiness
Preloaded NOAA charts ensure immediate utility for U.S. coastal navigation.
Key Specs
Processor
TZT2BB processor
Sonar Power
Built-in Fish Finder (600W/1KW 50/200 kHz)
Connectivity
Built-in WiFi and NMEA2000 support
Video Output
Full HD HDMI for multiple monitors
Dimensions
13.7"W x 5.1 "H x 11.8“D
Chart Coverage
Preloaded NOAA Raster/Vector Charts (US Coasts, Gulf, AK, HI)
Warranty
Two Year Warranty
Integration
Supports AIS, Weather Fax, Sirius/XM Satellite Weather
Features
- Drives multiple monitors via full HD HDMI
- Remote control via smartphone or tablet
- Built-in fish finder with advanced sonar
- Integrates with NavPilot Autopilot systems
- Supports UHD Radars and IP Cameras
- Preloaded NOAA Raster and Vector charts
- Simple, refined user interface
- RezBoost technology for enhanced resolution
What customers say
Users overwhelmingly praise the Furuno TZTouch2 Black Box for its professional grade reliability and superior performance. The TimeZero charting engine is noted for its fluid speed and high accuracy, handling complex data loads without lag. This system excels in seamless integration with other Furuno marine electronics, creating a powerful unified helm. While the initial cost is substantial, serious mariners view this dependability as a necessary investment in safety. A common point of friction is the steep learning curve for new users navigating the powerful, complex interface. Ultimately, the consensus is that its top tier performance justifies the premium price for demanding navigation needs.
Know before you buy
The Black Box system separates the processor from the display, allowing you to mount the main unit out of sight in a console or cabinet. You then connect it to your choice of compatible HDMI monitors, giving you more flexibility in how and where you set up your helm station.
Yes, the TZTouch2 is highly compatible. It supports NMEA 2000 devices, NavPilot autopilots, UHD radars, and IP cameras, making it a central hub for your existing marine network.
RezBoost is Furuno’s signal processing technology that significantly enhances target resolution and separation. It allows you to see individual fish and structure with much greater clarity than standard traditional sonar.
Yes, the built-in WiFi allows you to connect your smartphone or tablet to the system. You can use Furuno’s remote apps to view and control your navigation suite from anywhere on the boat.
The unit comes preloaded with NOAA Raster and Vector charts. This coverage includes all U.S. coastal waters, the Gulf of Mexico, Alaska, and Hawaii.
While the system outputs full HD via HDMI, you will need to ensure your chosen monitors are compatible with the TZTouch2 interface requirements to maintain full touchscreen control functionality.
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$5495