Simrad NSS 4 – 12" Chartplotter and Fishfinder
Premium Performance. Precision Control. Designed for Demanding Anglers.
(SKU: 000-16016-001)
The Simrad NSS 4 – 12" redefines high-performance marine navigation and fishfinding with a complete redesign, smarter interface, and the most powerful hardware Simrad has ever released in its class. Perfect for offshore sportfishing boats, serious skippers, and high-spec centre consoles, the NSS 4 is your fully integrated command centre for smarter, faster boating.
Redesigned Inside and Out
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Sleeker, stronger edge-to-edge glass design for modern dash integration
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Rebuilt from the core with a lightning-fast Qualcomm® 8-core processor for smooth performance, faster chart rendering, and virtually instant responsiveness
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New Operating System optimised for seamless use on water, featuring smart layouts and intuitive interactions
Hybrid Control for All Conditions
Three control modes let you navigate any conditions with ease:
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Touchscreen: Smooth scrolling, pinch-zoom, and tap-to-detail
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Rotary Dial: Instantly scroll menus or fine-tune adjustments
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Keypad: One-touch access to core functions in rough seas
Next-Level Sonar & Fishfinding
Whether targeting structure or open-water predators, the NSS 4 delivers detailed views and intelligent sonar interpretation:
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Built-in dual-channel 1kW CHIRP sonar for wide-frequency coverage and target separation
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Supports Active Imaging™ HD, Sidescan, Downscan, and high-frequency CHIRP for photo-like clarity
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Compatible with Simrad S3100 & S5100 sonar modules for expanded sonar capability
Smart Integration – Full Vessel Control
The NSS 4 connects seamlessly with Simrad's full ecosystem and third-party systems:
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Radar: HALO® dome and open-array radar integration
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Trolling Motors: Full control of Simrad RECON™, Rhodan® and MotorGuide® trolling motors
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Digital Switching: Supports CZone® and DDS for complete vessel automation
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Mercury® Engine Integration, SiriusXM® weather, FLIR cameras, and more
Customisation at Your Fingertips
Configure dashboards, layouts, and split screens to suit your fishing style or helm setup. Build a display that works the way you fish.
Display & Design
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12” high-resolution display (1280 x 800)
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1200 nits brightness, visible in full sun
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Wide 80° viewing angles top/bottom/side for clear viewing anywhere at the helm
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White backlight for nighttime visibility
Connectivity & Expansion
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Wi-Fi 5 (802.11ac) for updates and app integration
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Bluetooth 4.0, 1x NMEA 2000, and Ethernet (M12 & 5-pin) ports
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2x microSD® slots, USB port, and video in/out support for IP cameras
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10–31.2 V DC supply, max 40W power consumption
Navigation & Charting
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High-speed 10 Hz GPS receiver (32-channel, 3m accuracy)
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Supports C-MAP® Discover™ X, Reveal™ X, CMOR, Strikelines & more
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World basemap included (not for navigation)
Data Handling & Storage
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10,000 waypoints, 75,000 track points, 125 routes
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Supports AIS, autopilot manoeuvres, and various steering modes including heading hold, U-turn, spiral and more
Specifications Overview
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| Display Size/Res | 12” / 1280 x 800 |
| Brightness | 1200 nits |
| Processor | Qualcomm® 8-core |
| Sonar Ports | Dual 9-pin Xsonic ports |
| Imaging Frequencies | 455/800 kHz, CHIRP 700–1200 kHz |
| GPS Update Rate | 10 Hz |
| Waypoints/Routes | 10,000 / 125 |
| Power Supply | 12/24V DC (10–31.2V), Max 40W |
| Waterproofing | IPX7 (with correct installation) |
| Warranty | 2 Years |
Why Choose the Simrad NSS 4 – 12"?
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Smart hybrid control for any condition
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Ultra-fast charting & seamless performance
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Built-in high-power sonar and full sonar module support
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Fully integrated with radar, sonar, trolling motors, and vessel systems
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Customizable layout and robust connectivity for tailored setups
From exploring offshore structure to precise bait presentation and safe navigation—trust the Simrad NSS 4 to deliver power, precision, and control.
Built for those who demand more from their electronics.
Smart VIP Price Promise
Our prices are very Smart at Smart Marine! Our Smart VIP Membership and committment to great deals makes sure of that, but if you find a lower price, tell us- we will match it!*
Price Promise Terms & Conditions
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