Skip to content
  • 🤑 Black Friday discounts are here! Use Save up $10.00, Code:PKHI4P for instant savings!
  • 🤑 Black Friday discounts are here! Use Save up $10.00, Code:PKHI4P for instant savings!
Furuno StoreFuruno Store
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Marine Electronics
    • GPS Chartplotter & Fishfinder Combos
    • GPS Chartplotter & Fishfinder Accessories
    • Radar
    • Transducers
    • Autopilots & Accessories
    • Fish Finders
    • GPS Antennas & Receivers
    • VHF Radios
    • Networking
    • Marine Monitors
    • Satellite Communication
    • Weather Stations
    • AIS
    • GPS Chartplotters
  • Boating
  • Boat Instruments
  • Horns & Loud Hailers
  • Best Seller
Home / Marine Electronics / Radar / Radars
  • Furuno NavNet TZTouch2 12'' GPS/Fishfinder P66 Package -Furuno Store tztl12f reverse
  • Furuno NavNet TZtouch2 12'' GPS/Fishfinder Pro Package -Furuno Store 71ckgvswi l. sl1500 1
-82%
Furuno DRS4W 1st Watch Wireless Radar 4kW
Furuno DRS4W 1st Watch Wireless Radar 4kW - Image 2
Furuno DRS4W 1st Watch Wireless Radar 4kW - Image 3
Furuno DRS4W 1st Watch Wireless Radar 4kW -Furuno Store drs4w couple
Furuno DRS4W 1st Watch Wireless Radar 4kW -Furuno Store drs4w iphone

Furuno DRS4W 1st Watch Wireless Radar 4kW

$539.00 Original price was: $539.00.$98.99Current price is: $98.99.

Buy Now
SKU: 137798 Categories: Marine Electronics, Radar, Radars Tag: Furuno
  • 100% Quality Satisfaction
  • Nature-friendly materials, for a better planet.
  • Shop with Confidence
  • Worry-Free Shopping with Safe Payments
Browse
  • Boating
    • Boat Instruments
      • Instrument Displays
      • Multifunction Instruments
    • Horns & Loud Hailers
  • Marine Electronics
    • AIS
      • AIS Systems & Receivers
    • Autopilots & Accessories
      • Autopilot Accessories
        • Autopilot Pumps
        • Computer Units
        • Mounts & Fittings
        • Remote Controls
        • Rudder Feedback/Reference
      • Autopilots
    • Fish Finders
    • GPS Antennas & Receivers
      • Cables
      • GPS Receivers
      • Mounts
    • GPS Chartplotter & Fishfinder Accessories
      • Cables & Connectors
      • Modules & Kits
      • Mounts & Brackets
      • NMEA Cables & Accessories
      • Parts & Accessories
    • GPS Chartplotter & Fishfinder Combos
    • GPS Chartplotters
    • Marine Monitors
    • Networking
      • Network Cables
      • Plugs & Connectors
    • Radar
      • Heading & Compass Sensors
      • Radars
    • Satellite Communication
      • Installation & Accessories
    • Transducers
      • In-Hull
      • Thru-hull
      • Transom-Mount
    • VHF Radios
      • Accessories
        • Transducer Brackets
        • Transducer Xtras
      • Aerials & Antennas
      • VHF Radios Handheld
    • Weather Stations
      • Sensors
  • Uncategorized
  • Description
  • Reviews (0)

Furuno

The world’s first wireless Radar – developed for iOS
devices!

The Furuno DRS4W 1st Watch Wireless Radar is the
first radar antenna in the world that allows you to wirelessly
access radar images on your iOS devices, combining ease of use with
great flexibility. After installing and setting up the application
available from the Apple store for free, you can watch radar images
directly on your iPad or iPhone. You are free to move around on
your boat whilst still having complete information of your
surroundings.

Move around and explore
With the new 1st Watch Wireless Radar, you can do things previously
impossible. You can bring the Radar display where ever you go, even
put it on the iPhone in your pocket.

Get it at the 1st glance
Plug in the Radar, set up the app from App Store and you’re good to
go. With familiar gestures it’s a breeze to use, you can even use
two iOS devices simultaneously.

Less cables, more flexibility
Installation is simple with its compact and lightweight Radar
antenna. Mount it, plug in the power cord and you’re done.

Marine Radar – iOS App
To use the 1st Watch Wireless Radar (DRS4W), you will need to
download the Marine Radar app from Apple App Store. The app is
available for free, just click
here
.

Furuno DRS4W 1st Watch Wireless Radar
Features:

  • Bring the Radar display where ever you go, even put it on the
    iPhone in your pocket!
  • Use two iOS devices simultaneously
  • Mount it, plug in the power cord and you’re done
  • 4kW radar antenna, powerful yet compact in size
  • The world’s first radar that allows you to wirelessly access
    radar images on your iOS devices
  • Image quality that matches that of a conventional 10″ wired
    Radar
  • Guard zone alarm available with updated Marine Radar App
    ver.2.0.0
  • Simple touch interface with familiar gestures

Furuno DRS4W 1st Watch Wireless Radar
Specifications:

  • Power supply: 12/24 V, 2.1-1.0 A (max)
  • Temperature: -25°C to +55°C
  • Waterproofing: IP26

Antenna

  • Peak output power: 4 kW
  • Type: ø488 mm Radome (19 inch)

RF Transceiver

  • Frequency: 9410 ± 30 MHz
  • Range scales: 0.125 to 24 nm
  • Antenna rotation speed: 24 rpm
  • Wind load: Relative wind 70 kn

Wireless LAN (number of connectable devices)

  • iOS devices: 2 units
  • Communication frequency: 2.4 GHz band

Display

  • Display: iPad/iPad mini/iPhone
  • Compliant OS: iOS6/iOS7/iOS8/iOS9
  • User direction: Vertical/Horizontal (iPad, iPad mini
    only)
  • Language: English
  • Method of obtaining: “Marine Radar” at Apple Store (Free of
    charge)
  • Mode: Auto Gain, Auto STC, Rain, Auto Noise rejector, Sector
    blank, Off center, Cursor position, Guard zone alarm

Furuno DRS4W Wireless Radome

Note: This product does not come with
cable. Please note that iOS devices are sold separately and do not
come included with this product. Installing on alloy hardtops is not recommended due to interference issues.

Reviews

There are no reviews yet.

Be the first to review “Furuno DRS4W 1st Watch Wireless Radar 4kW” Cancel reply

Related products

-80%
Furuno GP330B-KIT N2K Receiver Antenna With N2K 6m Cable And Maretron Starter Kit
Quick View

Furuno GP330B-KIT N2K Receiver Antenna With N2K 6m Cable And Maretron Starter Kit

$485.00 Original price was: $485.00.$95.99Current price is: $95.99.
-80%
Furuno GP-1871F DB7 Deep Blue CHIRP GPS/Fishfinder
Quick View

Furuno GP-1871F DB7 Deep Blue CHIRP GPS/Fishfinder

$466.00 Original price was: $466.00.$91.99Current price is: $91.99.
-78%
Furuno NavNet TZTouch3 TZT12F Mounting Bracket
Quick View

Furuno NavNet TZTouch3 TZT12F Mounting Bracket

$429.00 Original price was: $429.00.$95.99Current price is: $95.99.
-81%
Furuno GP-1971F DB9 Deep Blue CHIRP GPS/Fishfinder TM150M Package
Quick View

Furuno GP-1971F DB9 Deep Blue CHIRP GPS/Fishfinder TM150M Package

$488.00 Original price was: $488.00.$93.99Current price is: $93.99.
-27%
Furuno Antenna Cable Assembly 15m For GPA017S GPS Antenna
Quick View

Furuno Antenna Cable Assembly 15m For GPA017S GPS Antenna

$129.00 Original price was: $129.00.$93.99Current price is: $93.99.
-25%
Furuno CAN Bus Micro Cable Female Connector & Pigtail
Quick View

Furuno CAN Bus Micro Cable Female Connector & Pigtail

$54.99 Original price was: $54.99.$41.24Current price is: $41.24.
-78%
Furuno NavPilot 300 Autopilot System With Gesture Controller Incl Hydraulic Pump And PG700 Heading Sensor
Quick View

Furuno NavPilot 300 Autopilot System With Gesture Controller Incl Hydraulic Pump And PG700 Heading Sensor

$452.00 Original price was: $452.00.$98.99Current price is: $98.99.
-81%
Furuno NavNet TZTouch3 12'' HybridControl GPS/Fishfinder TM260 Package
Quick View

Furuno NavNet TZTouch3 12” HybridControl GPS/Fishfinder TM260 Package

$527.00 Original price was: $527.00.$97.99Current price is: $97.99.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
SIGNUP FOR NEWSLETTER
Subscribe to be the first to hear about our exclusive offers and latest arrivals
[contact-form-7 id="15"]
Copyright 2025 © Furuno Store
  • Marine Electronics
    • GPS Chartplotter & Fishfinder Combos
    • GPS Chartplotter & Fishfinder Accessories
    • Radar
    • Transducers
    • Autopilots & Accessories
    • Fish Finders
    • GPS Antennas & Receivers
    • VHF Radios
    • Networking
    • Marine Monitors
    • Satellite Communication
    • Weather Stations
    • AIS
    • GPS Chartplotters
  • Boating
  • Boat Instruments
  • Horns & Loud Hailers
  • Best Seller
  • Login

Login

Lost your password?

Register

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.