Updated: 13.05.2024

Marten deterrent, the best products in 2024 in comparison: A detailed look at our comparison winners

Best marten repellent: Find out which one is best for you

Marten Scare - Martens love to wreak havoc in engine compartments and cause expensive damage. You can prevent this with a marten deterrent. The fright emits an acoustic signal that is unpleasant for the animals and drives them away. A safe and animal-friendly protection for your car.
Best recommendation
Marten repellent MartenSAFE Ultra
Price-performance winner
Marten repellent Gardigo on 12V car battery
Marten repellent MarderSICHER Active
Marten deterrent K&K M2700 waterproof, 360° defense radius
Marten deterrent VOSS.sonic ultrasound
Marten deterrent Gardigo set of 2
Marten repellent LAS 16269 high voltage & ultrasonic
Marten repellent ISOTRONIC LED flash light function
Marten deterrent FROM HAMELN®1 PIECE
Marten deterrent STOP & GO ultrasound
Model Marten repellent MartenSAFE Ultra Marten repellent Gardigo on 12V car battery Marten repellent MarderSICHER Active Marten deterrent K&K M2700 waterproof, 360° defense radius Marten deterrent VOSS.sonic ultrasound Marten deterrent Gardigo set of 2 Marten repellent LAS 16269 high voltage & ultrasonic Marten repellent ISOTRONIC LED flash light function Marten deterrent FROM HAMELN®1 PIECE Marten deterrent STOP & GO ultrasound
Brand Marten Sure Gardigo Marten Sure K&K Voss.sonic Gardigo The Isotronic From Hamelin Stop & Go
The Best Suggestionsscoreprice.com1,5Very good!Marderschreck
Price-value for moneyscoreprice.com1,8goodMarderschreck
TOP Productsscoreprice.com1,6goodMarderschreck
TOP Productsscoreprice.com1,7goodMarderschreck
TOP Productsscoreprice.com1,9goodMarderschreck
TOP Productsscoreprice.com2,0goodMarderschreck
TOP Productsscoreprice.com2,1goodMarderschreck
TOP Productsscoreprice.com2,2goodMarderschreck
TOP Productsscoreprice.com2,3goodMarderschreck
TOP Productsscoreprice.com2,4goodMarderschreck
suitable for Cars Cars Cars Cars house, car, carport car, carport Cars house, carport Cars house, car, carport
frequency 17 - 37 kHz 12kHz not relevant due to high voltage protection 22kHz 7 different frequencies 12kHz 21kHz 12 - 23 kHz 12-25 kHz 20 - 25 kHz
operating mode Battery runs on car electronics Battery runs on car electronics Battery | power cord Battery runs on car electronics power cable Battery Battery
control method Ultrasonic Defense Ultrasonic Defense high voltage defense Ultrasonic Defense Ultrasonic Defense Ultrasonic Defense Ultrasonic defense High voltage defense Ultrasonic Defense Ultrasonic Defense Ultrasonic Defense
opening angle 170 ° k. A. Not relevant 360 ° 90 ° k. A. 160 ° k. A. k. A. 170 °
area of ​​influence for the entire engine compartment for the entire engine compartment responds to contact for the entire engine compartment 200 m² about 40 m² for the entire engine compartment 50 m² for the entire engine compartment about 40 m²
With frequency modulation (prevents habituation effect)
automatic shutdown
  • switches off when the engine is running
  • weatherproof according to IP65
  • quality construction
  • when the engine is running
  • turns off
  • quality construction
  • acoustic signal not audible to humans
  • weatherproof according to IP65
  • different frequency modes for different animal species
  • battery or mains operated
  • potentially large effective range
  • acoustic signal not audible to humans
  • Battery lasts about 6 months
  • potentially large area of ​​impact
  • Ultrasonic and high voltage deflector
  • also drives away other unwanted animals
  • with flashing light
  • internal circuitry prevents habituation
  • also available as a double pack
  • switches off when the engine is running
  • acoustic signal not audible to humans
  • weatherproof according to IP65
  • potentially large area of ​​impact
to offer to offer to offer to offer to offer to offer to offer to offer to offer to offer to offer

The best marten deterrents in the test & comparison:
Choose your test winner from our top recommendations.

Hello everyone! My name is Lucas and it is a pleasure to be here as an author. As a hobby gardener, my focus is particularly on the “Household & Garden” category. Here I plan to write articles about gardening and garden maintenance. My enthusiasm for plants and gardening is reflected in my writing style. But my interests extend far beyond the garden. I have dealt intensively with “Furniture & Furnishings” and am always on the lookout for the latest trends for an appealing living atmosphere. Additionally, the Food & Beverage, Health & Wellness, and Beauty & Personal Care categories are areas that I am knowledgeable and passionate about. I attach great importance to quality and a healthy lifestyle. I also expect to publish articles in these fields in the future. My goal is to offer readers added value and I look forward to lively exchanges and feedback on my contributions.

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Expert recommendations for marten deterrence: Essential tips and guidelines for your purchasing decision
In the marten deterrent test & comparison you will find out how to choose the right product

At a glance
  • Marten repellent is a device developed to keep martens out of the engine compartment of cars. These devices work ultrasonically and are particularly useful for car owners who live in areas with high numbers of martens.
  • The marten deterrent is easy to install and uses ultrasonic frequencies to deter martens. The frequencies are geared towards the marten's hearing, but are inaudible to humans. There are both battery operated and wired versions of the marten deterrent suitable for any vehicle.
  • Using a marten repellent significantly reduces the risk of marten damage to car wiring and wiring and saves you money on repairs. Although there are other methods of repelling martens, a marten deterrent is a practical, effective and animal-friendly solution to an ever-growing marten population in many regions.

Marten deterrent – ​​the essential protection against nighttime intruders

Martens can look cute frolicking around in the wild. But anyone who has ever had one in their car knows that the little beasts can be quite annoying. So, why not be a little clever and block their path with a marten deterrent?

What is a marten deterrent?

A marten deterrent is a device specifically designed to keep martens away from certain places, most often cars. These little robbers are known for hiding in the engine compartment and stealing cables, hoses or others Damage parts.

Where does the marten scare come from?

The idea of ​​using technical tools to drive away martens is not new. Since the first encounters between Marder and... Motor resourceful inventors have been looking for solutions. Exactly when and where the first marten deterrent was invented is difficult to say, but as time and technology advanced they became more sophisticated.

How does a marten deterrent work?

Most marten deterrents work either with ultrasound waves, which are unpleasant for martens, or with electrical impulses. Some models also rely on fragrances. It is important that the shock is positioned correctly, ideally in the engine compartment.

Why do you need a marten deterrent?

If you have ever had the “fun” after a marten visit in the Workshop to stand, you know why. The little guys can cause four-figure damage. A marten deterrent is a small investment that can save a lot of trouble and money.

Marten deterrent test – what do the experts say?

In various tests carried out by specialist magazines and online platforms, some models performed particularly well. It’s worth taking a look at the results of the “Marten Repellent Test” before you buy to make sure you get one efficient model magazine.

Marten deterrent comparison – which model is right for me?

This depends on your needs and budget. In a “marten deterrent comparison” you can see which models perform well in which categories. Some are easier to install, others have a better battery, On Take a look at such a comparison so it can't do any harm.

The right placement The optimal positioning of the marten deterrent is the be-all and end-all. After all, you want to protect the entire engine compartment and not just a small part. The best thing to do is to take a look at the instructions for use or ask a specialist.

Our marten repellent recommendation on Amazon:

Gardigo® marten-free car I marten deterrent car I 25 years of experience marten defense I connection to 12V car battery I marten protection for ...
  • 🛡️ 𝗠𝗔𝗥𝗗𝗘𝗥𝗔𝗕𝗪𝗘𝗛𝗥: How can you drive away martens? The marten scare drives away martens...
  • 👍 𝗦𝗣𝗔𝗥𝗦𝗔𝗠: The power consumption of the marten repellent is lower than the discharge current of the battery...
  • 🚘 𝗨𝗡𝗜𝗩𝗘𝗥𝗦𝗘𝗟𝗟: The car marten protection is suitable for all car brands and is simply...

The different types of marten deterrents

There are a number of marten deterrents, each with their own advantages and disadvantages. Here is a brief overview:

  • Ultrasonic marten deterrent: Emits sounds that keep martens away without hurting them.
  • Electric shock marten deterrent: Places small electric plates in the engine compartment that scare the marten away with a harmless shock.
  • Scented marten deterrent: Uses smells that martens find unpleasant to drive them away.

Choosing the right type Not every marten deterrent is the same. There are different types and techniques. Find out more in advance and choose the model that suits your needs.

Our marten deterrent favorite on Amazon:

MartenPROOF Ultra | Marten protection for the car | Ultrasound & Flashlight | marten defence
  • ⭐ The combination of ultrasonic tones (with frequency modulation) and flashes of light reliably drives the marten away from...
  • ⭐ Suitable for every car (including mounting kit and instructions). Easy installation with cable ties - WITHOUT drilling - WITHOUT...
  • ⭐ Made in Germany — We are a family business from Baden-Württemberg and develop, test and produce our...

Advantages and disadvantages of marten insects


  • Effective protection from marten damage
  • Easy installation on most models
  • Cost-effective prevention compared to potential repair costs


  • Not every device is 100% effective
  • Some models may disturb pets
  • Regular inspection and maintenance required

Periodic review Even a marten fright can sometimes give up the ghost. Therefore: Check regularly and replace if necessary.

Our marten deterrent highlight on Amazon:

MartenSAFE Active | Marten deterrent for the car | high voltage | Protection against marten attacks
  • ⭐ Electric fence principle: A light electric shock prevents the marten from entering and drives it away.
  • ⭐ Suitable for every car (including mounting kit and instructions). Number of sensors expandable.
  • ⭐TÜV tested. Suitable for CAN and data bus. Weather-resistant and maintenance-free.

Alternatives to the marten deterrent

Ultrasonic Devices:

These little things emit sounds that martens find extremely unpleasant. But we can't hear them - so win-win!


It's hard to believe, but martens really can't stand some smells. A few fragrances, mostly plant-based, and the marten says “Bye!”.

Wire mesh:

Very old school, but it works. Simply put it under the car and the marten won't dare go over it.

Engine wash:

A clean engine compartment without marten marks can deter the beasts. So, a clean one every now and then Slide to have!

Marten deterrent in the test

How exactly is such a marten deterrent actually tested? Well, first of all they will different models set up in a laboratory-like room. Martens are then released into this room, under safe conditions of course. The main goal? See which device is most effective at keeping the little rascals away. The evaluation criteria often include the range of the device, the battery life and, of course, the efficiency in terms of marten defense.

Magazine Reviews

Some renowned magazines such as “AutoWelt” and “TechnikHeute” have already tested various marten deterrent models. In its June 2020 issue, “AutoWelt” reported on a “Marderstopper offer” that was particularly convincing. “TechnikHeute”, on the other hand, in its July 2019 issue named a certain “Marder Horror Bestseller” as the test winner.

The best-known manufacturers of marten deterrents

There are some big players in the marten deterrent business. The best known manufacturers are:

  • K&K
  • Gardigo Believe me, these guys know how to fight martens!

Where can I get a marten deterrent?

You can buy marten deterrent devices in almost every car accessories store. But, hey, we live in the 21st century! Online stores like Amazon, eBay or specialized websites like “marder-frei.de” offer a huge selection. And if you'd rather buy something like this locally, then stop by ATU or Conrad.



Why buy a marten deterrent?

Quite simply: a marten deterrent can save you a lot of trouble, time and, above all, money. The little rascals are known for chewing around in the engine compartment of cars, which can cause significant damage. A marten deterrent is a small investment that can pay for itself fairly quickly.

What you should know about marten repellent

Different types:

There are different types of marten deterrents, e.g Ultrasound machines or devices, who work with flashes of light.


Most marten deterrent devices are easy to install. Some require a bit of craftsmanship, but hey, there are instructions for that.

Not always 100% effective:

Marten deterrent devices offer good protection, but as with everything in life, there is no 100% guarantee. So a little caution never hurts.

Marderschreck Accessories

Using suitable accessories can further increase the deterrence of martens and increase the chances of successfully catching them. Field reports show how it works.

Our marten deterrent bestsellers on Amazon:

DiscountBestseller no. 1
GARDIGO® marten deterrent marten-free mobile | 25 years of experience with marten defense | Marten deterrent car battery operated | Marten protection...
  • 🟢 𝗠𝗜𝗧 𝗘𝗜𝗡-/𝗔𝗨𝗦𝗦𝗖𝗛𝗔𝗟𝗧𝗘𝗥: Our marten-free mobile can be...
  • ✅ 𝗘𝗜𝗡𝗙𝗔𝗖𝗛𝗘𝗥 𝗘𝗜𝗡𝗕𝗔𝗨: Insert batteries (not included) –...
  • 🚘 𝗔𝗨𝗧𝗢-𝗞𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗘𝗟: Gardigo marten-free mobile is suitable for all car brands...
DiscountBestseller no. 2
PATTLER® marten deterrent car Connection to 12V car battery | Effective marten defense for cars - with ultrasound | Instant &...
  • ✅ SIMPLY REVEAL MARTENS: The marten repeller auto periodically sends high-pitched tones in the ultrasonic range that are repellent to martens ...
  • 👍 EASY INSTALLATION: The marten protection in the car is connected to the 12V car battery. Installation only takes 5...
  • 🦝 ⛔ TARGETED USE: If our marten deterrent car is battery-operated in the engine compartment, you can hear the ...
DiscountBestseller no. 3
PATTLER ® marten deterrent with plug - for 60m² | Marten deterrent for attic, house, garden, garage | Connection to socket |...
  • ✅ SIMPLY REVEAL MARTENS: The Mader repellent house periodically sends high-pitched tones in the ultrasonic range that are for martens ...
  • 👍 EASY INSTALLATION: Simply plug into the socket and position the marten defense house. Within 1 min is...
  • 🚘 🏡 VERSATILE: The marten deterrent attic can be used anywhere there is a socket....

Conclusion on the marten deterrent

A marten deterrent is a sensible purchase for every car owner. The little beasts can cause expensive damage, and the cost of a good device is peanuts in comparison. Our marten deterrent buy recommendation Therefore, it is better to invest now than to regret it later!

  1. Have you already had experience with marten deterrent devices?
  2. Which marten deterrent model would you say was the test winner?
  3. How important is a marten deterrent purchase recommendation to you?
  4. Did you have fewer problems with martens after installing a marten deterrent device?
  5. Would you recommend a marten deterrent?
  6. Did you buy your marten deterrent online or in a specialist retailer?
  7. What experiences have you had with marten deterrence?
  8. Would you spend more money on a marten deterrent test winner?
  9. Was investing in a marten deterrent worth it for you?
  10. Have you ever returned or exchanged a marten deterrent?

Youtube video tip for the marten scare test & comparison:

The marten: Ultrasound, marten spray, marten sticks - what really helps?


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Comprehensive guide to marten deterrence: top sources for information and products

  • Discover more about marten deterrent: your resource guides

    • Marten repellent Wikipedia: Get comprehensive information about Marderschreck on Wikipedia, the renowned online encyclopedia that offers in-depth insight into a variety of topics.
    • Marten repellent YouTube: Explore Marderschreck through a variety of videos on YouTube. From informative tutorials to product reviews, YouTube offers a rich source of visual content.
    • Marten repellent Amazon: Discover the extensive product range from Marderschreck on Amazon. Here you will find a variety of options, user reviews and much more.
    • Marten repellent eBay: Browse through a large selection Marderschreck-Products on Ebay. This marketplace offers both new and used options that may meet your needs.

How did you like our marten scare comparison?

4.8/5 - (31 reviews)

Comments to "Marderschreck" Comparison

  1. Timo Frederick says:

    How does a marten deterrent protect me from marten damage to my car?

    1. Customer Support - Advisor says:

      Hello Timo Frederick,

      Thank you very much for your comment and your interest in our marten deterrent comparison. You support us in our mission!

      A marten deterrent or marten repellent system is a device designed to keep martens away from your car and prevent damage. It works by emitting high-frequency sounds or vibrations that are uncomfortable for martens. These sounds and vibrations disturb the martens' sensitive hearing and prevent them from crawling under the hood or nibbling on cables and hoses. A marten deterrent can help you avoid expensive repairs due to marten damage and ensures that you can drive without annoying marten visits.

      From us in the support team: Greetings to Oer-Erkenschwick.

  2. Michael says:

    How does a marten deterrent work and does it protect my car from martens?

    1. Customer Support - Advisor says:

      Hello Mikael,

      We would like to sincerely thank you for your participation in our marten scare test & comparison. Your support makes us better. Thanks!

      A marten deterrent is a device designed to protect your car from martens. It emits high-frequency sounds that are inaudible to humans but are designed to deter martens. The sounds are perceived as unpleasant for the animals, which should keep them away from your vehicle. Some marten deterrent models also work with electromagnetic impulses, which can also drive the animal away. Please note, however, that the effectiveness of marten deterrent devices depends on various factors, such as placement in the car and the marten's individual sensitivity.

      Best regards from the support team to Buxtehude.

  3. Felix Schaefer says:

    Does the marten deterrent also work on larger animals such as foxes or raccoons?

    1. Customer Support - Advisor says:

      Hi Felix,

      We really appreciate your comment and your interest in our marten deterrent test & comparison. Thank you!

      The marten repellent is mainly designed to ward off martens. While it may work for other animals like foxes or raccoons, it's not guaranteed. It is recommended to consult with an animal control expert to find the best solution for the specific case.

      Best regards to Hilden.

      support specialist

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