Discover the power of precision navigation with the Furuno DRS4DL+ radar dome, a compact powerhouse designed for serious boaters who demand clarity and reliability on the water. This 19-inch, 4kW radome delivers exceptional target detection up to 36 nautical miles, making it ideal for spotting distant vessels, hazards, or even schools of fish even in challenging conditions like rain or heavy sea clutter. What sets it apart is Furuno's advanced ultra-high definition digital signal processing, which sharpens images in real-time for some of the crispest radar pictures you'll see from a unit this size.

Why Boaters Trust the DRS4DL+ for Everyday Adventures

Whether you're cruising coastal waters, heading out for offshore fishing trips, or navigating busy harbors at dusk, this radar dome provides peace of mind. Its rugged white dome housing measures just 19.2 inches in diameter and 8.6 inches tall, weighing only 12.5 pounds, so it mounts easily on most vessels without dominating your deck space. Operating at a steady 24 RPM rotation speed, it scans efficiently with a narrow 5.2-degree horizontal beam width and 25-degree vertical beam, ensuring you catch fine details without false echoes overwhelming your screen.

Powered by a flexible 12-24 VDC input, it draws just 23 watts during transmission and 10 watts on standby, keeping your batteries happy during long outings. Plus, with an IPX6 waterproof rating and operation from -25°C to 55°C, it's built to handle harsh marine environments—from tropical downpours to frosty mornings.

Standout Performance Features That Make a Difference

• Fast Target Tracking (TT/ARPA): Automatically or manually lock onto up to 10 targets for instant course, speed, and heading vectors—perfect for collision avoidance. Pair it with a heading sensor for pro-level accuracy.
• Smart Auto-Adjustments: Gain, sea clutter, and rain clutter tune themselves on the fly, so you spend less time tweaking and more time enjoying the voyage.
• Crystal-Clear UHD Imaging: Real-time digital processing cuts through noise, revealing small targets like buoys or kayaks that lesser radars miss.
• Effortless Integration: Wires directly into NavNet TZtouch (v5.01+) or TZtouch2 (v5.02+) systems via a convenient pigtail cable and 15m signal lead—no extra power supply needed.

Seamless Installation for Quick Setup

Setting up the DRS4DL+ is straightforward, especially with compatible TZTL12F or TZTL15F displays. The single-wire Ethernet connection simplifies routing, reducing clutter in your console. Most skippers complete the install in under an hour, getting back to what matters: smooth sailing. Note it's tailored for TZtouch and TZtouch2 networks—always verify your system's software version for plug-and-play compatibility.

Real-World Benefits for Marine Enthusiasts

Imagine threading through fog banks or monitoring traffic during night passages—this radar's sharp resolution turns uncertainty into confidence. Anglers love how it picks out bird flocks signaling fish below, while sailboat owners appreciate the clutter-free view in choppy seas. Backed by Furuno's reputation for durable marine electronics, it's a smart upgrade that enhances safety without unnecessary complexity.

In a world of bulky radars, the DRS4DL+ stands out for its balance of power, portability, and performance, helping you navigate smarter on every trip.