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Why All The Fuss About Renault Key Fob?

The Evolution of the Renault Key Card

The hands-free cards are a crucial component of every Renault car. The size of a credit card, it comes with multiple buttons to control the car.

Initially seen as a gadget worthy of 007, this little object, which is barely bigger than a credit card – is among the top Renault innovations. It has revolutionized how we use automobiles.

Hands-free Card: A Short Background

The hands-free card, like many other inventions that have revolutionized how people drive cars, was created as a solution for specific issues. In this instance, the driver had to push the handle on the door to unlock the doors to their car once they entered their vehicle. This proved annoying and often caused people to miss their car, or more importantly it caused them to lock themselves inside!

Bernard Dumondel, the product leader of Laguna II had an idea to solve this problem. He realized that the key card could be used to activate many functions and decided that a hands-free function was most practical.

The first hand-free cards were small and were simple in design – the case was minimalist and contained an electronic core that was programmed to communicate continuously with the vehicle it was associated with. When the card is near to the vehicle, it broadcasts the radio signal that contains an access code. The car recognised this and if the code was correct, the doors would be unlocked.

The card with the hand-free option also had an electronic micro-transmitter that let the user to trigger the lights and horn remotely. This is useful in emergencies or to alert the public when an automobile is parked in a parking spot that is illegally. There was also replacement key for renault trafic van that allowed the owner to start their engine.

Hands-free Card Evolution

In the 20 years since its inception the hands-free card has been through constant change both in terms appearance and, above all technology inside. It is now a ‘car-passport’ because it stores important information about the car, including its serial number, registration number, owner details, equipment, mileage, and tire pressure.

The hands-free card, concealed behind a minimalist plastic case is programmed to constantly “communicate” with the vehicle with which it’s paired. It sends a signal to the car, which confirms that it is genuine and then opens the doors. This is accomplished in less than 80 milliseconds, only a fraction of a blink of an eye.

Once the card is in your pocket, you can use it to remotely activate the car’s system:

For instance, pressing button 4 will turn on your headlights that are dipped and interior lighting. This is helpful if you need to leave the vehicle in the dark or you are parked on a road where you’re not certain where your car is situated. The dipped beam will assist you in identifying your car from a distance when parked in a parking area. Once the battery on your card is depleted, you should replace it (see “Related Products”). It is essential to keep the card from contact with metal objects, as this may cause it to malfunction.

The Evolution of the Smart Access Card

Since their introduction, hand-free cards have evolved to meet the demands of users. From Magstripe to Prox, the smart access card has advanced and provides greater functionality. The key access card’s form aspect has also changed to accommodate the different uses of smart cards.


Modern smart cards have a microprocessor built in that allows them to perform a range of functions. For instance, it is able to store security codes and protect data. These capabilities give you greater security and convenience. It is able to purchase online and allow users to enjoy the convenience and security of shopping without putting their personal information at risk.

Smart cards are more secure than Magstripe or Prox. They do not need to be swiped to activate, and can provide more precise readings than traditional proximity cards. These features cut down on the cost of maintenance and boost efficiency of the administrative and user. However, there are a variety of factors that determine whether or not a system should be upgraded to a smart card such as cost, convenience and security.

The Renault Captur’s smart card can unlock the car doors and also activate the rearview camera, and start its engine. It can also be used to regulate the lighting and locate the car in a busy parking lot.

The Evolution of Keyless Entry Systems

As time goes by the technology for keyless entry has evolved to be more sophisticated. They have also become more affordable for car owners who are keen on integrating this technology into their automobiles. They can choose to purchase their vehicle with keyless entry systems or install the systems later.

The first keyless entry system was created in 1982 by equipment manufacturer Valeo and was known as the “practical card”. It was similar to remotes, allowing the user to lock and unlock their car with just a touch of a button on the card. This was a major step forward in terms of security and convenience for car owners because it eliminated the need to hold keys in their hands.

Keyless entry systems are also used in commercial establishments to secure sensitive information. Instead of using traditional locks to gain access to the building, employees can scan a badge, or punch the code. The technology prevents theft as it tracks who enters and exits the building at all times.

For rental properties keyless entry systems are the best way to increase security. Tenants typically put a spare key in the property. This poses a security risk to landlords, as thieves are aware of this practice and can easily find the spare key. Keyless entry systems permit tenants to be notified when they enter or leave the property. They can also be disabled if someone tries to enter without authorization.

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