NSS4 -12 MFD, World Basemap from Simrad is a compact, capable marine chartplotter designed for serious mariners who demand clarity, speed, and reliable data at the helm. The 12-inch SolarMAX™ high-definition display delivers crisp charts and sonar information in any conditions, making navigation and fishing decisions easy, even in bright sunlight or rough seas.

• Bright, readable 12" SolarMAX display: expansive view of charts, sonar, and instrument data for quick interpretation on deck or in the cabin.
• Powerful processor for responsive performance: Qualcomm® 8-core powerhouse ensures fast map rendering, smooth multitasking, and fluid on-screen navigation.
• Built-in dual-channel 1 kW echosounder: deep, detailed sonar performance with reliable bottom tracking, structure scanning, and fish targets to support trolling, jigging, and offshore pursuit.
• Flexible connectivity: Gigabit and 10/100 Ethernet, GPS for precise positioning, Video Out / Video In (or USB), and WIFI to share data, stream updates, or integrate with other devices on board.
• World Basemap for global orientation: immediate reference to coastlines, ports, and open-water routes, so you can navigate confidently wherever your voyage takes you.
• Chart card required for full charting: unlock enhanced mapping with next-generation C-MAP DISCOVER X or REVEAL X cards for ultra-detailed detail, layers, and overlays.

This NSS4 model is ideal for coastal cruisers, offshore anglers, and professional crews who need a single, reliable navigation hub that combines navigation, sonar, and connectivity in a rugged, marine-ready package. Its integrated echosounder and global basemap help you plan routes, locate productive fishing grounds, and monitor depth and structure with clarity. When you pair it with a compatible C-MAP DISCOVER X or REVEAL X card, you gain access to an expanded cartography ecosystem that elevates situational awareness across the entire charted world.

Key benefits in real-world scenarios:

• Crossing open water with confident situational awareness thanks to accurate GPS positioning and a global basemap.
• On-water sonar for bottom contour mapping, bait schools, and structure near reefs or drop-offs.
• Seamless data sharing and updates through Ethernet and WIFI, keeping charts and software current while you’re docked or underway.
• Flexible interface for mounting on the helm or in a dashboard enclosure, suitable for both hands-on pilots and passenger-safe operation.

Note: to unlock the full mapping potential, pair the NSS4 -12 MFD with a next-generation C-MAP DISCOVER X or REVEAL X chart card. Built by Simrad, a longstanding leader in marine electronics, this unit blends engineering excellence with practical, day-to-day reliability for navigation, sonar, and onboard data management.