Furuno 1st Watch Wireless Radar W/O Power Cable

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Furuno 1st Watch Wireless Radar W/O Power Cable

1st Watch Wireless Radar w/o Power Cable

Untether & Explore - Furuno 1st Watch Wireless Radar, that you can access directly from your iOS devices.

Move Around & Explore

With Furuno's 1st Watch Wireless Radar, you can do things previously impossible. You can bring the Radar display whenever you go, even put it on the iPhone in your pocket. Since the display is untethered, you are free to roam the vessel while maintaining full situational awareness of your surroundings. For example, you can bring the Radar display with you when jumping into the cabin quickly to grab fishing gear or other tools needed during your voyage.

Easy To Use At 1st Glance

Plug in the Radar, set up the free 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. The app has been created with simplicity and efficiency in mind, providing reliable information that is easily accessible.


  • 4kW Radar antenna, powerful yet compact in size (same housing as DRS2D)
  • Wireless LAN, first Radar in the world accessible from your iOS devies
  • No extra wiring needed except the power source, making installation a breeze
  • Exceptionally simple setup and intuitive operation with user-friendly and free iOS app
  • Extremely economical power consumption
  • Vivid, multi-color Radar target presentation (1/8nm - 24nm)
  • Simple touch interface with familiar gestures
  • User selectable range scale from 0.125 to 24 nm
  • Simultaneously connect and utilize 2 iOS devices, via high-sensitivity wireless signal
  • Power Cable sold as an accessory. 001-266-010-00

Power Requirements:

  • 12-24 VDC
  • Only 24W

*Please note: iOS devices and accessories are sold separately and do not come included with this product.

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Manufacturer Part Number: DRS4W
More Information
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Manufacturer Part Number: DRS4W
  • Range - Max (Miles) = 24nm
  • Power - Output = 4kW
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Customer Questions
What is iOS?
The " iOS" is referring to the software or operating system of all apple product. There is a free iOS app you can download and use with the Furuno 1st Watch Wireless Radar.
what are the demensions
The radar is 19.2" wide with a height of 8.2".
Is the DRS4W compatible with the tztl12f muli function display
It does not look like this is compatible with that unit. Furuno lists the DRS4D-NXT radar for that unit.
I am not very familiar with radar but would like to add it to my boat. Do I understand that if I mount this radar unit on top of my hardtop, connect to power, I can use my ipad as the screen? And will not need a seperate display unit? Thanks
Yes, that is correct. You can connect this radar to your IPad to use as a screen to view.
Does it come with any mounting hardware?
Yes, installation hardware is included
Does this unit Bluetooth to my simard nss evo3 And can I download the app to that unit
This unit does not broadcast over bluetooth. Instead, it communicates over wireless LAN to broadcast its radar signal. I don't believe you will be able to pickup the signal with the NSS Evo3 series.
If im in and out of phone signal will radar still work . Or will it work with a ipad with no satellite signal ?
You do not need cell service to connect to the radar, the radar creates it's own local network that you connect your IOS device to when using it as a display for the radar. 
Dimensions of unit?
Dimensions: 19" Diameter, Beam Width: Horiz.: 7.2° / Vert.: 25°
How much does the unit weigh?
What is the warranty?
Does it work with android phones and displays?
Furuno lists this as compatible with Apple iOS only. 
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Return Policy

Hodges Marine accepts returns for up to thirty (30) days after shipment. Our return policy does not apply to the following goods: Open software, mapping/chart data cards, international orders, freight truck only items, and special order items. These items are not eligible for return, refund or exchange. Shipping charges (if any) are non-refundable. If your return is accepted by Us, We will provide one of the following within a reasonable time: an exchange of merchandise for the item returned, a non-transferable merchandise credit, a credit to the payment card or original method of payment used to pay for the item, a check, or another remedy that we determine in good faith is appropriate in the circumstances. Customer must request a return merchandise authorization (RMA) through the product returns link on our website or by emailing us at [email protected]. A RMA number will be issued with instructions for returning the package within a reasonable time (normally 1-3 business days).

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