Your cart
Contact us
Close contact box
Connect ID #
277 883 331 4
Connect ID #
277 883 331 4
All finished with your chat session?

We’ll email you a transcript of this conversation for your records.

All of our representatives are
currently chatting with other customers.

Please enter your name.  
Please enter a valid email address. Why is this required?

For Tech Support, call 1-888-292-2575

Thank you, !
Our conversation will be emailed to
Chat Advisor Image

Your Advisor,

More about me
Please enter a question  
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  

Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

Clarion MF1

RF marine remote control

Item # 020MF1

If you've used a regular IR remote for a stereo on your boat, you may have been disappointed.

If you've used a regular IR remote for a stereo on your boat, you may have been disappointed.

Discontinued item
14 questions - 27 answers

Item # 020MF1

60-day returns

If you don't love it, send it back.

Free custom vehicle instructions

Installation help for your car, from our experts.

60-day price protection

We’ll reimburse you if the price drops.

About the Clarion MF1

Control your sound from anywhere on the boat

If you've used a regular IR remote for a stereo on your boat, you may have been disappointed. Bright sunlight can make operation problematic, and your range is limited to line-of-sight between the remote and the receiver.

Clarion logo

Control your sound from anywhere on the boat

If you've used a regular IR remote for a stereo on your boat, you may have been disappointed. Bright sunlight can make operation problematic, and your range is limited to line-of-sight between the remote and the receiver.

Clarion's MF1 remote gives you the freedom to control your stereo, wherever you are. The RF design uses radio waves to control your Clarion receiver, so you're not limited by the constraints of IR remotes. And it's built for the marine lifestyle too — it's waterproof; salt-, fog-, and UV-resistant; has an integrated clip and lanyard loop, and it even floats if you drop it in the drink.

The MF1 works with a wide variety of Clarion marine receivers (see Details), or any Clarion car receiver with an input for steering wheel remote control adapters.


Product highlights:

  • waterproof RF remote
  • up to 100-foot range
  • meets industry standards for salt/fog exposure and UV protection
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # 92722

What's in the box:

  • Marine RF remote
  • Mounting bracket (pre-installed)
  • RF harness (terminated by a 3.5mm connector and 8-pin proprietary connector)
  • CR2032 3V lithium battery (installed in remote)
  • Instructions

Customer reviews

Loading reviews...

Clarion MF1 reviews

Average review:

27 reviews

Thanks for submitting your review

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee review (What's this?)



Crutchfield response

<< >>

More details on the Clarion MF1

Stacey B.

Product Research


Marine Rated: The Clarion MF1 is a marine RF remote control which is waterproof and designed to float. The MF1 meets or exceeds ASTM B117 (Salt/Fog Exposure), ASTM D4329 (UV Exposure), and IP67 (International Protection Rating).

RF Range: The Clarion MF1 marine remote control has an RF range up to 100' (no line of sight is required).

Compatibility: The Clarion MF1 Marine RF remote control is compatible with the following Clarion Marine head units that feature an 8-pin proprietary wired remote input:

  • CMD Series: CMD6, CMD7, CMD8, CMD9
  • CMS Series: CMS1, CMS4, CMS5, CMS20
  • CMV Series: CMV1
  • M Series: M109, M303, M309, M502, M505, M508, M606, M608

Note: Up to 8 MF1 remotes can be programmed to the included wireless receiver. When used with another Clarion wired remote (such as the MW1 or MW3), a Y-adapter is required (item number 020MWRYC, sold separately).

Car Stereo Compatibility: The MF1 is also compatible with any Clarion car stereo having the 3.5mm steering wheel remote input.

Control Functions: The Clarion MF1 offers the following push-button controls:

  • Power/Source
  • Volume Up/Down
  • Left Arrow
  • Right Arrow
  • Play/Pause/Mute
  • Band
  • Enter

Internal Sealed Replaceable Battery: The Clarion MF1 includes a pre-installed CR2032 3V lithium battery. Four screws will need to be removed on back of the remote to replace battery.

Mounting Bracket: The Clarion MF1 Marine RF remote control comes with a surface-mount bracket (mounting screw not supplied).

Loading accessories...

Customer Q&A

14 questions already asked

Does this work with clarion GR10BT Receiver?
[ Rafael  Sep 22, 2021 ]
1 answer
It did initially but it no longer does I replaced the battery in the remote still does not work
[ GARY  Sep 22, 2021 ]
Work with Cms20 ?
[ chris  May 02, 2021 ]
1 answer
This remote does work with the Clarion CMS20 receiver!
[ Paul  May 22, 2021 ]  Staff
I got a new MF1 replacement remote and it doesnt work. Does it have to b reprogram or what?
[ Chris  Jun 17, 2020 ]
1 answer
Yes they do work. No they dont need programed. The receiver plugs into the remote port or the steering wheel port on the head unit. this is my 2nd remote of this kind. I bought one a few years ago for my m505 unit. It worked pretty decent for about a week or 2. The first time it got wet it never worked again. It says water proof but that's a lie. The other issue is there is a lag in response time. I said I wld never buy another one but I had to get a new head unit and the m508 does not have any other remote options so I was forced to buy another one. good luck with it. I still haven't hooked up my new one yet. Still a little bitter from the first one I bought.
[ ROBERT  Jun 17, 2020 ]
Is this compatible with the GR1BT?
[ Linda  Jun 08, 2020 ]
2 answers
I have replaced the GR1BT with this unit. We love it, while my wife is skiing and i am driving I can crank up the sound to the level we like.
[ Jerry  Jun 08, 2020 ]
Sorry, I don't know. I haven't had an opportunity to install/use my MF1 device.
[ DARRYL  Jun 08, 2020 ]
Can I add an additional Y cable to keep my 2 wires remotes and add this as a 3rd?
[ Eric  Apr 30, 2020 ]
1 answer
I haven't actually tried this myself and I would like to look at the schematic before concluding one way or the other. However, the Y adapters do exist and that tells me this would work. I imagine there is a limit somewhere where the resistive load of multiple remotes would cause a problem but my guess that three is OK.
[ Bryan  Apr 30, 2020 ]
Will the mw1 remote work with a Clarion M508 marine head unit? The M508 has an 8 pin connector for a wired remote that the mw1 rf unit fits into, but the remote won't work.
[ Todd  Jul 07, 2019 ]
1 answer
I just purchased the head unit and the remote for my boat The remote will control the head unit. Hope this helps you in your decision.
[ DAVID  Jul 07, 2019 ]
is there a replacement for this remote, I lost mine and cant find it anywhere?
[ todd  Jun 12, 2019 ]
3 answers
Hi Todd, thank you for your question. We are still carrying this Clarion remote, it is just currently out of stock. We expect these to be back in stock on July 1. Feel free to place your order online to reserve yours, or you may contact a Product Advisor for more info. You can chat with us online, or reach us by phone at 1-800-324-9695.
[ Jess  Jun 20, 2019 ]  Staff
No, need to order new one, best thing to do is put a lanyard on remote and wear it around your neck!
[ Mike  Jun 18, 2019 ]
Don't know I put a lanyard on my one You probably have to buy the whole thing
[ Peter  Jun 18, 2019 ]
The M505 is not listed in the compatibility section. Is that an oversight?
[ Jim  Apr 17, 2016 ]
1 answer
It is an oversight. I have submitted a request to get that receiver added to the list of compatible receiver. I hope this helps! My Bio:
[ Paul  Apr 18, 2016 ]  Staff
When replacing the battery does the positive symbol on the battery face up or is it turned upside down? Also should there be a red light on the device? I'm having problems getting my remotes to work again with the same stereo that they once were.
[ Steve  Sep 26, 2015 ]
2 answers
I have not had to replace the battery yet so I am not able to assist with regards to the proper install of the battery. There is a not a light or red light on the device. Once you have resolution, please share in a post.
[ JEFFREY  Sep 28, 2015 ]
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: Or try our online support center:
[ Krissy  Sep 28, 2015 ]  Staff
Is this remote compatible and plug and play with the Clarion CMS5 ?
[ DantheMan  Sep 06, 2015 ]
1 answer
I forwarded your question to an Advisor and they responded with the following: The MF1 is compatible with the CMS5. It comes with an 8-pin proprietary connector that plugs into the back of the CMS5. It will be plug and play. If you would like to discuss further you can contact an Advisor directly by phone (1-800-324-9695) or online chat.
[ Krissy  Sep 14, 2015 ]  Staff
After installing this remote does it block (make innactive) the remote that comes with the radio? I'm using it with the Clarion M505. Thanks.
[ Timcurry  Aug 30, 2015 ]
3 answers
I bought this remote but did not use it because I wanted a true wired remote with no wireless link. I don't remember what remote I actually used.
[ Roger  Sep 01, 2015 ]
I am not sure. I used it on a cms2 which does not have a remote. But it does have Bluetooth and everthing works fine. No problems.
[ RONNIE  Sep 01, 2015 ]
Unsure on the floating remote. However, I have wired remotes. There is a problem with the IR sensor on the deck, as when it is in daylight, all remotes will not work. Clarion admits to the problem, and I was told they are working on a "fix"
[ ryan  Sep 01, 2015 ]
Do this remote Clarion MF1 need be program,?
[ Ken  May 10, 2015 ]
7 answers
no if used with a clarion reciever
[ MARK  May 12, 2015 ]
Once you plug the antenna into the head unit it is ready to work
[ ANTHONY F  May 12, 2015 ]
No. It comes ready to go right out of the box (if purchased for a compatible model). And by the way this little device is awesome!
[ David  May 11, 2015 ]
No it does not. It finds the source on its own...however, know that it is not a waterproof device. Splash is okay...anything more...not good.
[ MIKE  May 11, 2015 ]
No it does not.
[ EDWARD  May 11, 2015 ]
No it did not need programming
[ MARK  May 11, 2015 ]
As far as I recall it does not need to be programed. It should have listed which clarion radios it will function with, or your radio will have the list to check.
[ RICHARD A  May 11, 2015 ]
Will this remote work with the Clarion M303 marine head unit?
[ Jonathan  Jan 10, 2015 ]
2 answers
I forwarded your question to an Advisor and they responded with the following: The Clarion MF1 RF Marine Remote Control will work with the Clarion M303 Marine CD Receiver. If you would like to discuss further you can contact an Advisor directly by phone (1-800-324-9695) or online chat.
[ Krissy  Jan 13, 2015 ]  Staff
Also, there doesn't seem to be a downloadable manual. How does the remote install?
[ Jonathan  Jan 12, 2015 ]

Loading articles...

Compare the sound