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Chameleon® IV MEDIUM + CTT 4 + Finger Kick + charging kit

Looking to revolutionize your dog's training? Introducing CHAMELEON® IV MEDIUM & CTT 4 & FINGER KICK MEDIUM - for dogs with a neck circumference of 28 to 40 cm )  – the fourth generation of innovations from Martin System® that will change the way you communicate with your dog. This system is designed to provide real-time feedback on your dog's condition up to 300 meters away, including contact details, collar temperature, battery level and radio signal quality.

Do you want to have absolute control over your dog's training, regardless of the circumstances? With CHAMELEON® IV MEDIUM & CTT 4 & FINGER KICK it is now possible. With the lock function of the rotary button, you prevent involuntary changes in the stimulation level. Thanks to the backlight of the CTT 4, you can train your dog discreetly even at night, and all this can be customized using the DOGGIFY app.

Imagine being able to train your dog more efficiently and safely than ever before. With the wireless charging and waterproof design of the CHAMELEON® IV, get ready to train in any weather and environment. The patented FINGER KICK allows you to trigger the stimulation button hands-free, which means that your attention can be fully focused on your dog's behavior and reactions.

Don't let this opportunity pass you by. CHAMELEON® IV MEDIUM & CTT 4 & FINGER KICK is here to push the boundaries of what is possible in the world of dog training. With an unprecedented level of control, safety and comfort for you and your dog, it's time to start a new chapter in your relationship. Discover what you can achieve with CHAMELEON® IV - because your satisfaction and your dog's well-being are our priority.

Do not hesitate and become part of the elite group of training enthusiasts who have already discovered the benefits of CHAMELEON® IV MEDIUM & CTT 4. This technology is not only for professionals, but is now available to anyone who wants to provide their four-legged friend with the best possible training . Don't miss the opportunity to use cutting-edge technology and raise your dog's training to a whole new level.

Delivery to:
Delivery offer
In stock
Code: BE-121
€1 982,48
Category: Chameleon® IV
? Collar size: Medium (for dogs with a neck circumference of 28 to 40 cm)
Range to distance: 1000 m
Waterproof: Collar ✓ Controller ✓
Controlled dogs: 1 - 2
Inductive charging: Collar ✓ Controller ✓
Connection with mobile phone: Collar ✓ Controller ✓
Operating temperature: -20°C až +40°C
? Weight: 126 g
New Tip
Authorized dealer
Authorized dealer
Free transport
Free transport
for orders over 200 EUR
Delivery guarantee
Delivery guarantee
undamaged goods
Reliable warranty
Reliable warranty
and post-warranty service

Anyone who is serious about dog training knows that the key to success is not just hard work, but also using the right training tools  and methods. That's why we're proud to present the CHAMELEON® IV MEDIUM & CTT 4 & FINGER KICK - a revolutionary training kit designed to make your training more efficient, comfortable and intuitive than ever before.

This innovative training system of the world-famous cynologist and living legend Bart Bellon and his team represents the absolute top in the field of electronic collars. CHAMELEON® IV differs from other collars in that it was not created to punish, but to build motivation, drive and desire to work. Imagine a dog that works with great gusto and passion, always and everywhere, with all its heart and soul. With this system, it's not just a dream.

The kit, which includes the CTT 4 (Chameleon® Tactical Transmitter 4) and the Chameleon® IV collar, is a two-way communication system that allows you to maintain constant feedback with your dog. With industry-leading technology and many patented solutions from Martin System® , this kit takes dog training to a whole new level.


And here are 5 reasons why you should get CHAMELEON® IV MEDIUM & CTT 4 & FINGER KICK today:


1. Maximum training efficiency: The system allows you to constantly monitor your dog's performance and adapt the stimulation exactly according to his needs, thus increasing the effectiveness of training.

2. Unprecedented Level of Control: Patented FINGER KICK enables hands-free activation of the stimulation button on the remote control, giving you a new level of control over your training.

3. Comfort for your dog: CHAMELEON® IV is designed to be as comfortable as possible for your dog, with the ability to easily move the contact points for a perfect fit.

4. Waterproof and wireless charging: The collar is completely waterproof and can be charged with a wireless or wired charger, which ensures easy and convenient use in any conditions.

5. Support and information at your fingertips: With the free DOGGIFY app, you get access to a huge amount of information and settings, allowing you to tailor training exactly to your needs.

Are you constantly looking for ways to improve your dog's training and take your cooperation to a new level? CHAMELEON® IV MEDIUM & CTT 4 & FINGER KICK is the answer to your search. Be part of the dog training revolution and discover how the right tool can make all the difference.



Imagine a world where training your dog every day is a struggle. Every morning, when you put on your shoes, you feel heavy in your soul, because you know that you have another difficult hour ahead of you , where your instructions will ring hollow . Your dog, despite your love and patience, seems resistant to any attempt at training or the much-anticipated improvement. With each failed attempt at obedience, your frustration and sense of failure grows. Your relationship with your four-legged friend is strained and, even worse, your confidence in your own abilities as a dog owner is at freezing point.

Now imagine that you have found the key to a harmonious relationship with your dog. Your training is full of joy and mutual understanding. Your morning training hours have turned into a time full of play, motivation, drive and success. Your dog responds to your instructions with enthusiasm and enthusiasm that you have never seen before. Every day you witness the amazing transformation of your dog, who has become not only obedient, but also a happy and motivated companion. Your confidence in your own dog training skills is restored, and most importantly, your bond with your dog is stronger than ever.

This ideal world is within reach thanks to CHAMELEON® IV MEDIUM & CTT 4 & FIGURE KICK. This revolutionary training collar was designed with your dog's well-being and motivation in mind. These collars were developed by the living legend in the field of canine, Bart Bellon, which ensures that you are using the best that is currently available on the market.

CHAMELEON® IV is not just an ordinary training collar. It is a bridge between you and your dog that allows mutual communication and understanding on a whole new level. With the help of the DOGGIFY APP and wireless technology, which enables easy setup and monitoring, training is not only effective, but also enjoyable. CHAMELEON® IV MEDIUM & CTT 4 & FIGURE KICK allows you to turn everyday challenges into successes, and your desire for a harmonious relationship with your dog into reality. 




For anyone serious about training their dog, constantly improving their four-legged friend's skills and performance is key. The use of high-quality and effective training aids is an integral part of this process. CHAMELEON® IV MEDIUM & CTT 4 & FINGER KICK represents a revolutionary approach in this area. Designed under the supervision of one of the most respected cynologists in the world, the living legend Bart Bellon,  this system is diametrically different from other types of electronic collars that are only intended for behavior correction and other methods of punishment. Instead, the CHAMELEON® IV electronic training collar is focused on building motivation, drive and joy of work , thanks to which your dog works with great enthusiasm and enthusiasm .

CHAMELEON® IV MEDIUM : This collar is the pinnacle of innovation, providing discretion, comfort and easily adjustable contact points. Its waterproof and rechargeable design (either wirelessly or with a wired charger) ensures it's always ready to go. The Chameleon® IV is the result of the most advanced technological innovations in the electronic collar industry, many of which are patented and used exclusively by Martin System® .

CTT 4 Remote Control : With a backlit color display, the CTT 4 provides easy access to information from the Chameleon® IV, enabling efficient and intuitive communication.


FINGER KICK : Designed to wirelessly activate the stimulation button on the remote control, this patented accessory enables hands-free training, increasing flexibility and efficiency.

Innovative Features :

  • Feedback via radio signal : Up to 300m, the CTT 4 provides important information about the collar, including temperature, battery level and radio signal quality.
  • Sleep mode : Allows you to save the battery life of the collar when it is not needed.
  • Rotary Button Lock : Prevents unwanted changes to the stimulation level by locking the settings on the remote control.

DOGGIFY App : Offers access to extensive information and customization, including temperature measurement, battery indication and stimulation level.

Wireless charging : It guarantees that your devices will always be ready for use thanks to fast wireless or wired charging.

CHAMELEON® IV MEDIUM & CTT 4 & FINGER KICK is more than just a training aid ; it is a revolution in dog training that allows your dog to work with joy and enthusiasm. Now is your opportunity to take advantage of this cutting-edge technology and improve your dog's performance with the love and understanding it deserves.



The MARTIN SYSTEM® collar brings you an innovation in training your dog that will take you straight into the 21st century:

Thanks to  bluetooth technology,  you have access to Doggify, a free mobile application from Martin System® . After downloading and installing it on your smartphone (both Android and Apple devices are supported), you will get immediate access to a wide range of important information about the collar.

In this way, we can accurately determine whether the collar is correctly connected to the dog's skin (that is, whether the dog did not respond to the instruction due to ignoring the instruction or due to bad contact with the collar), monitor the dog's temperature (which is very practical, for example, when transporting the dog by car in the summer months), or check the battery charge status. The app also allows users to easily set default stimulation levels and customize the collar according to individual needs for an optimal training experience 

Download the dogiffy EN application


Chameleon® IV is designed to visually and functionally meet the various legislative requirements of various countries where the use of stimulation collars may be restricted. Its design is discreet , which makes it different from traditional electronic collars, which many owners will appreciate.

This collar is equipped with a rechargeable battery that can be charged either via cable or induction, which adds to its practicality and user comfort.

Chameleon® IV represents a real revolution in the evolution of collars. Professionals know the reason.


We would like to present to you some interesting information about the CHAMELEON® IV training electronic collar, which transforms it into a unique device and the absolute top in the electronic collar segment:





The fourth generation of the Martin System® revolution!

Radio range and feedback up to 300m, CTT 4 displays feedback of Chameleon® IV parameters such as:

  • Contact details
  • Collar temperature (°C or °F)
  • Battery level
  • Radio signal quality








CHAMELEON® IV comes with a sleep mode, thanks to which you can save battery when you do not need to use the collar. This mode is only available with the CTT 4 remote control



 The CHAMELEON® IV collar also has a rotary button lock to prevent unwanted changes in the stimulation level.



CTT 4 backlight - Adjust the brightness of the CTT 4 remote control screen with the DOGGIFY app to train your dog discreetly. If necessary, the backlight can be turned off.




With the free DOGGIFY APP you get access to an unprecedented level of information and support.

  • contact measurement
  • Collar temperature measurement
  • Battery status indication for collar and transmitter

Customize your device settings:

  • Refresh rate of feedback data
  • Warning alarm on CTT 4
  • Level of stimulation 
  • And many more... 









Wireless charging - charge your CTT 4 and Chameleon® IV with fast wireless charging, but of course you can also use classic cable charging.

















all components of the training set - exclusive training collar Chameleon® IV MEDIUM, CTT 4, Finger Kick, charging kit and other accessories that make up the equipment of this training set are nicely packed in a practical and durable portable case . This case provides a convenient and safe solution for transporting the entire set wherever it is needed. In order for you to better imagine how the product looks from every angle, we also add a gif showing the case from different perspectives.

Now you can always have your training set close at hand, wherever you are, knowing that it is safely stored and ready to use.

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NEPOPO® and animal WELFARE

EN BE-111 MARTIN SYSTEM - Set K9® + Chameleon® III B (Large) + Finger Kick + charging kit-PhotoRoom EN

MARTIN SYSTEM® training collars are an exceptional tool in the hands of dog owners looking for an effective yet ethical way to shape their dog's behavior.

These collars are the only ones in the world that are not designed to correct behavior associated with punishment or aversion.

On the contrary, they offer a unique approach to training that allows owners to stimulate and motivate the dog to the desired behavior, to intervene in their dog's behavior at the exact moments when it is necessary, all while maintaining a fair and safe approach .

Communication with the dog at a distance takes place in a spirit of understanding and motivation , which not only does not traumatize the dog, but on the contrary stimulates a positive reaction and joy from fulfilling commands.

The uniqueness of MARTIN SYSTEM® collars also lies in their ability to provide stimulation through constant,  gentle, low pulses , which makes them the only training collar on the market that uses this approach.

This exceptional, patented capability of Martin System collars is key to safe, reliable and modern training that respects ethical standards while ensuring that the relationship between you and your dog remains strong and positive.









The NePoPo® School is a world-renowned school and community that excels in dog training. The NePoPo® dog training methodology was developed by Michael and Bart Bellon and represents Negative-Positive-Positive dog reinforcement.

More information at  www.nepopotraining.com

The goal of the methodology is to be the best dog training system, where the dog will always respond to the stimulus with heart and soul. Currently, the ever-growing NePoPo® community has more than 300 gold school graduates.

The Martin System® never compromises on animal welfare and on bringing the best dog training products to market.

The NePoPo® School is committed to teaching its students and followers the proper use and appropriate use of training collars suitable for animals.

The combination of these two approaches (NePo and PoPo) is unique in the dog world.






If you are interested in NePoPo® lessons, send your request to  info@nepopotraining.com



Dear customers, we want to provide you not only top products , but also complete support in their use. That is why we have prepared a series of detailed video instructions for you , where you will find practical tips and instructions for operating and using all the functions of the purchased product.

Our video tutorials are simple, easy to understand and designed to help you get the most out of your investment in quality training equipment. Whether you're a beginner or an experienced user, you'll find all the information you need to get the most out of your new e-collar.

You can find video manuals in the "Information for you" section at the bottom of our e-shop.

Be sure to visit this page for step-by-step instructions to make sure you get the most out of your Martin System® product.

Designed for professionals - the CHAMELEON® iv collar is a revolutionary tool in the field of electronic dog training.



Clear comparison chart of Martin System electronic training collars - Our tool for your ideal choice

Dear customers,

We know very well that choosing the right electronic collar for your dog may not always be easy. We want you to be really happy with your choice and at the same time we are sure that the right choice can make a big difference in improving your dog's training and well-being. That is why we have prepared a clear comparison table of Martin System electronic collars for you .

In this table you will find important information about the different models of electronic collars that we offer. We've included everything from signal range to individual functions so you can easily compare and choose the most suitable collar according to your needs and preferences:

You can find the following information in the table:

  • Collar Model: The name of each collar model so you can choose the one that best suits your needs and preferences.
  • Range: Information on how far the collar's signal can reach, which is important for training in larger open spaces.
  • Number of levels of stimulation: Different levels of stimulation offered by each model, allowing you to adjust the intensity according to your dog's needs.
  • Waterproof: Indicates whether the collar and controller are waterproof, which is crucial for training in different weather conditions.
  • Charging type: Details of how the collar and controller are charged.
  • Special Features: Any unique or special features the collar offers, such as Bluetooth connectivity or a mobile app.

Our goal is to provide you with all the necessary information in our e-shop  so that you can make an informed decision when choosing the ideal electronic collar for your dog. We hope this chart will help you find exactly what you are looking for and improve the experience of training your four-legged friend.

If you have any other questions or need help choosing, do not hesitate to contact us. We are here to help you find the best e-collar for your needs.


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Martin System is a recognized brand in the field of training equipment for dogs , which focuses on innovation and quality. The company, based in Belgium, has many years of experience in the development and production of high-quality training collars and accessories for dogs.

Martin System products are designed to provide effective and humane solutions for dog training and behavior management. The offer includes a wide range of products, from electronic training collars to specialized systems for professional trainers, sports, hunting cynology, enthusiastic dog owners and cynology lovers, as well as for security forces. All products are the result of thorough research and innovation, which ensures their high efficiency and safety in use.

One of the main characteristics of the Martin System brand is its commitment to ethics and responsibility . The company places great emphasis on the development of products that respect the well-being and welfare of animals. This means that it uses the latest technology and scientific knowledge in the development of its products to ensure that their use is safe and harmless to animals .

Martin System is also known for its excellent customer support and expert advice . The company offers a wide range of tools to help customers better understand the products and get the most out of their use. The team of experts is always ready to provide help and advice, whether it is about choosing the right product or training techniques.

In our e-shop you will find a wide selection of Martin System products, from basic collar models to advanced training systems . Whether you are a professional trainer, a sports or hunting cynology enthusiast, a security agency or just looking for an effective way to improve your relationship with your dog, Martin System products offer you reliable solutions. Check out our offer and discover how Martin System products can help you and your dog achieve your goals.

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In our e-shop, we are proud to be an authorized dealer of Martin System products  and we are committed to providing you with the best services.