Where to Buy Relay Attack Units

Where to Buy Relay Attack Units

If you are worried about the security of your car’s keyless entry system, then you may consider purchasing a relay attack unit. However, finding a reliable and trustworthy supplier can be a daunting task, especially since these devices can be used for malicious purposes. In this article, we will guide you through the world of relay attack units and provide you with valuable information on where to buy them.

Introduction to Relay Attack Units

A relay attack unit is a device that can be used to steal cars that use keyless entry systems. These systems use radio frequency signals to communicate between the key fob and the car, and the relay attack unit exploits this connection by extending the range of the signals. With this device, car thieves can capture the signals emitted by the key fob and wirelessly transmit them to the car, effectively tricking it into thinking that the fob is nearby.

What are Relay Attack Units?

Relay attack units are small, portable devices that can be purchased online or from manufacturers that specialize in car security. They are usually sold as a pair, with one unit acting as the transmitter and the other acting as the receiver. They are designed to be used in tandem with the aim of intercepting the radio frequency signals that are used to communicate between the key fob and the car.

How Relay Attack Units Work

Relay attack units work by extending the range of the radio frequency signals that are emitted by the key fob. When the car owner presses the button on the key fob, the signal is transmitted to the car, allowing the owner to open or lock the doors. With a relay attack unit, the signal is intercepted and transmitted to another relay unit that is placed near the car. The car then receives the signal and opens or locks its doors. Using this method, car thieves can steal a car without having to physically break into it.

Top Places to Buy Relay Attack Units

When it comes to purchasing a relay attack unit, it is important to buy from a reputable supplier. Online retailers and manufacturers that specialize in car security are the best places to start your search. Some of the top places to buy relay attack units include:

Online Retailers Selling Relay Attack Units
– Amazon
– eBay
– AliExpress
– DHgate

Brands and Manufacturers Offering Relay Attack Units
– Cobra
– Autowatch
– Meta

Factors to Consider When Buying Relay Attack Units

When purchasing a relay attack unit, there are several factors that you should consider. Some of these include:

Price and Value for Money: Relay attack units can range in price from $50 to $500, depending on the brand and features. It is important to choose a unit that offers the best value for your money.

Reliability and Compatibility with Your Car Model: Make sure that the relay attack unit you purchase is compatible with your car model and is reliable.

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Customer Reviews and Feedback: Read customer reviews and feedback before making a decision to purchase. This can give you valuable insights into the product and the supplier.

In summary, relay attack units are effective devices that can be used to steal cars that use keyless entry systems. While they have legitimate uses for testing and research purposes, it is important to use them ethically and responsibly. If you are considering purchasing a relay attack unit, be sure to buy from a reputable supplier and consider the factors mentioned in this article.

Introduction to Relay Attack Units

Relay Attack Units (RAUs) are devices that exploit weaknesses in wireless key fobs and other security systems to gain access to vehicles or other securely locked areas. RAUs work using an amplifier and a responder, which communicate with the vehicle’s key fob or other security device, effectively amplifying the signal. This allows the attacker to mimic the key fob and gain access to the vehicle or space, without the need for the original key.

What are Relay Attack Units?

RAUs, also known as relay boxes, are small devices that use radio communication to intercept the signal between a key fob or security device and the car. The device then “boosts” the signal and transmits it to another device held next to the vehicle, as if the key fob were present. The result is that the car unlocks, allowing the attacker to gain access.

RAUs can be purchased on the dark web, and have become increasingly common in recent years, leading to an increase in car thefts.

How Relay Attack Units Work

RAUs have a simple working principle: amplify the radio signal sent from a key fob and transmit it to the vehicle. The attacker simply needs to be in close proximity to the key fob in order to intercept the signal. Once they have done this, they can use the RAU to transmit the signal directly to the vehicle, effectively bypassing the security system.

It’s important to note that RAUs are illegal, and that the use of these devices can result in prosecution. Car manufacturers are working hard to create more secure systems to prevent relay attacks, and it is important for vehicle owners to take proactive measures to prevent theft, such as parking in well-lit areas, using steering locks, and minimizing the amount of time the vehicle is left unattended.

In conclusion, RAUs are a serious threat to vehicle security, and can be used to gain access to vehicles without the need for the original key. While the technology used in modern cars is becoming increasingly sophisticated, there are still vulnerabilities that attackers can exploit. By taking steps to secure their vehicles, owners can help to reduce the risk of theft and ensure their vehicles remain safe and secure.

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Top Places to Buy Relay Attack Units

Online Retailers Selling Relay Attack Units

In today’s digital world, cybercriminals have easy access to a relay attack unit. These devices can be found for sale on many online retailers. However, it is important to note that the sale of these devices is illegal, and anyone found purchasing or using them can face serious legal consequences.

The internet is filled with online marketplaces that offer these devices with easy access to purchase. Websites such as the dark web offer many listings for relay attack units for individuals looking to engage in unethical activities.

Brands and Manufacturers Offering Relay Attack Units

There are no legitimate brands or manufacturers that offer relay attack units for sale. These devices are completely illegal for any kind of use and have been restricted in many countries.

It is important for individuals to be aware of the dangers of these devices and to take steps to protect their security systems from these attacks. Measures such as using physical barriers to prevent attackers from accessing the keyless entry system and using strong encryption software can provide protection against these attacks.

In conclusion, the sale and use of relay attack units are strictly illegal, and individuals who engage in these activities can face serious legal consequences. It is crucial to take necessary precautions and measures to protect oneself from such threats.

Disclaimer: The author does not endorse or support any illegal activity.

Factors to Consider When Buying Relay Attack Units

Relay attack units are devices used by cybercriminals to harness and manipulate wireless signals from keyless cars. These attacks allow hackers to quickly and easily gain access to vehicles, making them a severe threat to car owners, drivers, and manufacturers alike.

Price and Value for Money

One of the most important considerations when looking to purchase a relay attack unit is its price and value for money. As these devices can be costly, it is essential to look for one that delivers value for the money. Before making a purchase, it is advisable to research the various options available, compare prices, and evaluate the features to ensure that the unit is worth the investment.

Reliability and Compatibility with Your Car Model

The next essential factor to consider is the device’s reliability and compatibility with the car model. Reliable attack units have the capability to manipulate wireless signals effectively, and once in place, they function as advertised. Compatibility with a car model is equally crucial, as any incompatibility can lead to the device being ineffective. Car owners must do their research and make sure the relay attack unit is compatible with their car make and model before making a purchase.

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Customer Reviews and Feedback

Customer reviews and feedback are invaluable when buying the right device. Reading reviews from previous customers can help to discern the device’s reliability and detect any issues that users encountered. This feedback can highlight various advantages and disadvantages that the users experienced, which can be used to evaluate the unit’s suitability for the consumer’s needs.


In conclusion, buying a reliable relay attack unit requires careful consideration of various factors. Price and value for money, compatibility with the car model, and customer reviews and feedback are some of the critical factors that need to be considered before making a purchase. By considering these factors, you can be sure to choose a relay attack unit that provides value for your money and effectively protects your vehicle’s security from compromise.

Frecuently Asked Question about where can i buy a relay attack unit

How do I block my key fob signal?

Block Your Key Fob Signal with These Easy Tips!

As a cybersecurity specialist, it is important to keep your personal information secure at all times. One way to do this is by blocking your key fob signal. Key fobs are used to remotely lock and unlock your car doors, but they can also be a vulnerability for cyber attacks.

Here are some tips on how to block your key fob signal:

1. Wrap your key fob in foil. This is the most simple and cost-effective way to block your key fob signal. Simply wrap your key fob in aluminum foil and you’re done!

2. Use a Faraday bag or pouch. Faraday bags or pouches are designed specifically to block electromagnetic signals. These can be purchased online or at electronics stores.

3. Keep your keys in the fridge or freezer. The metal walls of a fridge or freezer can block electromagnetic signals. So, placing your key fob in the fridge or freezer can also be an effective way to block the signal.

In conclusion, it is important to take steps to block your key fob signal to protect your personal information. By using simple techniques like wrapping your key fob in foil, using a Faraday bag, or keeping your keys in the fridge or freezer, you can easily protect your information from cyber attacks.

In conclusion, relay attack units are important tools that can help prevent car theft. Knowing where to buy them is equally important as buying the right one can make a huge difference in securing your car. Online retailers and brands and manufacturers are good sources of these units. However, before making a purchase, consider factors such as price, reliability, and compatibility with your car model, as well as customer feedback and reviews. If you enjoyed this article and would like to learn more about securing your car, be sure to check out other articles on my blog, I Can Find It Out.

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