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Svensson Wulff

Blog entry by Svensson Wulff

The Evolution of the Renault Key Card

The hands-free cards are an essential element of the Renault car. It is the size of the typical credit card and has numerous buttons that control the car.

This small device that is a little bigger than a credit card, was initially thought of as a device suitable for 007 but has become one of the most innovative products. It has revolutionized the way we use automobiles.

renault replacement key of the Hands-Free Card

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The hands-free card, along with numerous other inventions which have changed the way that people drive cars, was developed as a solution for one specific issue. In this instance, the driver had to push the door handle to open the doors to their car when they got into their car. This was a hassle and caused people to leave their cars, or even worse to lock themselves out!

In order to address this issue, the lead product of Laguna II, Bernard Dumondel came up with an idea. He realized that the key card could be used to activate many functions, and decided that the hands-free function was most convenient.

The first hands-free card was simple and small - the case was minimalistic and plastic with an electronic core that was programmed so that it would constantly 'communicate with' the vehicle with which it was paired. When the card is near to the vehicle, it sends a radio signal containing an access code. The car recognized that and if the number was right, the doors unlocked.

The card that was handed out to the hand-free holder also contained a micro-transmitter that allowed users to turn on the horn and lights remotely. This was useful in emergencies or to attract attention when a car was being parked illegally, as in. The button also allowed the owner to start the engine.

The evolution of the Hands-Free Card

Since its creation 20 years ago, the hands-free cards have been subject to constant adjustments - both outside and inside. It's now a "car-passport' because it stores vital information about the vehicle including its serial number, registration, information about the owner and equipment details, mileage and tire pressure.

In its simple plastic case The hands-free card is programmed to constantly 'communicate with the car it is connected to. It sends a message to the car which verifies that it is authentic and opens the doors. The process is completed in less than 80 microseconds. This is a fraction of a blink an eye.

Once the card is in your pocket, you can make use of it to remotely trigger the systems in your car:

For instance, pressing button 4 turns to turn on your dipped headlights and interior lighting. This is very useful if are required to exit your car in the dark or if you are parking on a road that isn't familiar to you. The dipped beam will aid in identifying your car from a distance while parked in a parking area. If the battery on your card is depleted, you should replace it (see "Related Products"). Keep the card away from metal objects since this can cause it to malfunction.

The Evolution of the Smart Access Card

Since its inception the hands-free card evolved to meet the demands of new technology and improved to meet the needs of the users. From Magstripe to Prox, the smart access card has advanced and has expanded its capabilities. The design of the key card has also changed in order to accommodate smart cards.

Modern smart cards have integrated microprocessors that allows them to perform a range of functions. For instance, it can store security codes, and also encrypt data. These features offer more security and make it simpler to use. It can be used to make online purchases and allow users to enjoy the convenience and security of shopping without putting their personal information at risk.

Comparatively to Magstripe and Prox Smart cards are more secure. Smart cards don't require the swipe of a card to activate them and give more precise readings than traditional proximity card. These features reduce the cost of maintenance and boost efficiency of the administrative and user. There are many factors to take into consideration when deciding whether not to upgrade a system to a smartcard, including cost as well as convenience and security.

The smart card of the Renault Captur can unlock the car's doors as well as activate the rearview camera and even start the engine. It can be used to control lighting and locate the car in a parking area.

The Keyless Entry System's Evolution

As time passes, keyless entry systems have evolved to be more sophisticated. The cost of integrating this technology into cars has also gone down. They can choose to include keyless entry systems in their vehicles, or purchase them.

The first keyless entry system was developed in 1982 by the equipment maker Valeo and was referred to as the "practical card". It functioned similarly to remote controls, allowing users to lock and unlock their car by pressing an icon on the card or door handle. This was an enormous improvement in convenience and safety for car owners, as it did not require them to hold keys in their hands.

Keyless entry systems are also employed in commercial buildings to protect sensitive information. Instead of traditional locks, employees scan a badge or type in a code for access to the building. This technology also helps in preventing theft by recording who is logging in and out at all times.

For rental properties keyless entry systems are the best way to increase security. Tenants will often keep a spare key outside the property. This poses a serious security risk to landlords since thieves are aware of this routine and are able to find the spare key. Keyless entry systems permit tenants to be informed when they enter or leave the property. They can also be deactivated if someone tries to enter without authorization.