Simrad
Simrad NSS 4 - 12" Chartplotter and Fishfinder
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Manufacturer-backed extended cover provided by Navico — add up to 3 extra years.
Extended cover is added to your order and confirmed with your warranty documentation.
Description
Redesigned inside and out, NSS® 4 is sleeker, faster and smarter. The touchscreen, rotary dial, and keypad all work in harmony for superior control. Inside, our most powerful Qualcomm® 8-core processor delivers smoother transitions and faster updates. And advanced fishfinding capabilities such as dual channel 1kW CHIRP sonar, Active Imaging™ HD support, and enhanced customization complete the package for our premium, all-in-one sports chartplotter and fishfinder.
PRODUCT DETAILS
- Redesigned 12-inch display with 1200 nits brightness and ultra-wide 80-degree viewing angles
- Powerful Qualcomm 8-core processor for smooth transitions and fast updates
- Triple control: touchscreen, rotary scroll wheel and keypad
- Built-in 10 Hz GNSS receiver (GPS, GLONASS, Galileo, Beidou, QZSS, SBAS)
- Built-in dual-channel CHIRP sonar up to 1 kW RMS with Active Imaging HD support
- Wi-Fi 5, X-coded M12 Gigabit Ethernet, NMEA 2000 and video output
- IPX6 and IPX7 waterproof rating
- Gimbal bracket or rear mount with supplied hardware
- NSS 4 display unit (12 inch)
- Dash gasket
- Sun cover
- Power cable
- Fuse and fuse holder
- Gimbal mount kit (metal bracket, screws and knobs)
- Rear mount kit (brackets, threaded studs, thumb nuts and Allen key)
- Documentation pack
No exploded diagram available for this product.

Lowrance, Simrad Blue Plug Skimmer HDI 50-200, 455-800 kHz Transom Mount

Lowrance, Simrad Blue Plug Skimmer HDI 83-200, 455-800 kHz Transom Mount Transducer

Lowrance, Simrad LSS-2 - StructureScan HD Skimmer transducer

Lowrance, Simrad XSonic Airmar SS175M 1kW Medium CHIRP Thru-Hull 0 Degree Tilt

Lowrance, Simrad XSonic Airmar SS175H 1kW High CHIRP Thru-Hull 0 Degree Tilt

Lowrance, Simrad XSonic Airmar SS175L 1kW Low CHIRP Thru-Hull 0 Degree Tilt

Lowrance, Simrad XSonic Airmar B150M Medium CHIRP Thru-Hull 0 Degree Tilt

Lowrance, Simrad XSonic Airmar SS75M Medium CHIRP Thru-Hull 0 Degree Tilt

Lowrance, Simrad XSonic Airmar SS75H High CHIRP Thru-Hull 0 Degree Tilt
No spares or accessories listed for this product.
No compatible products found.
Display
| Screen size | 12 inch |
| Resolution | 1280 x 800 px |
| Brightness | 1200 nits (typical) |
| Touchscreen | Full multi-touch screen |
| Viewing angles | 80 degrees top/bottom, 80 degrees left/right (typical at contrast ratio 10) |
Electrical
| Supply voltage | 12/24 V DC (10 to 31.2 V DC min-max) |
| Maximum power consumption | 40 W |
| Fuse rating | 5 A |
| Protection | Reverse polarity and over-voltage (max 32 V) |
Environment
| Operating temperature range | -15 C to 55 C |
| Storage temperature range | -20 C to 60 C |
| Waterproof rating | IPX6 and IPX7 |
| Shock and vibration | 100,000 cycles of 20 G |
Connectivity
| GNSS receiver | 10 Hz GNSS receiver for GPS and GLONASS, supports Galileo, Beidou, QZSS; SBAS (WAAS) |
| Wi-Fi | Wi-Fi 5 (IEEE 802.11ac) |
| Ethernet | 1 port (X-coded M12 Gigabit) and 1 port (yellow 5-pin) |
| NMEA 2000 | 1 port (Micro-C connector) |
| USB | 1 port (video output via optional adapter) |
| Video | 1 port video input |
| Data card slot | 2x microSD (SDHC, SDXC) |
Sonar
| Sonar | Low, Medium and High CHIRP up to 1 kW RMS |
| DownScan | 455 kHz, 800 kHz, 700 kHz CHIRP, 1200 kHz CHIRP |
| Imaging / SideScan | 455 kHz, 800 kHz, 455 kHz CHIRP, 1200 kHz CHIRP (Active Imaging, TotalScan, StructureScan) |
Physical
| Dimensions (W x H x D) | 367.76 x 232.82 x 84.76 mm |
| Weight (display only) | 2.8 kg |
| Compass safe distance | 65 cm |
| Mounting type | Gimbal bracket mount or rear mount |
