Types of Car Keys

That wouldn’t be an issue if you understand your preferences, needs, and the level of security you desire. Let the expert locksmiths at Top St. Louis Locksmith explore all the different car keys available to help you make an intelligent buying decision. In case you are having issues, our car key replacement service could come to the rescue.

Traditional Mechanical Keys

Traditional metal keys have been the standard for decades. They consist of a metal blade that fits into the ignition cylinder to start the vehicle. While these keys are simple and reliable, they lack advanced security features. They can be easily duplicated, increasing the risk of theft. However, traditional keys are usually the most affordable option but may not be suitable for modern vehicles that come with enhanced security systems.

Laser-cut Car Keys

These types of car keys came into the picture in the 1990s. That was when luxury car models needed improved security for their products because of the rising cases of theft. Laser cut keys are thicker, heavier and are cut from the middle by engraving a groove.

More so the later models of laser keys come with a fob which improves the security features. Such features lack in the traditional mechanical keys.

Transponder Keys

Transponder keys have an embedded microchip that communicates with the car's immobilizer system. When inserted into the ignition, the chip transmits a unique code to the car's computer, allowing it to start. This technology provides an extra layer of security, as the vehicle will not start without the correct chip.

Remote Key Fobs

Remote key fobs combine the functions of traditional keys and remote controls. They have buttons to remotely lock/unlock the car and may include additional features like trunk release and panic alarms. These keys use radio frequency (RF) signals to communicate with the car's central locking system. Remote key fobs offer convenience and added security, but they are more costly to replace than traditional keys. Battery replacement for the fob is also necessary periodically.

Keyless Entry and Push-to-Start Keys

Keyless entry systems have gained popularity in recent years. These keys use proximity sensors to detect the presence of the key fob. As long as the fob is within range, the car can be unlocked and started with a push of a button. Keyless entry systems enhance convenience, especially when your hands are full. However, they can be susceptible to hacking attempts, and replacing a lost or damaged keyless entry system can be expensive.

Have you Made a Choice?

When choosing the right type of car key, consider factors such as security, convenience, and budget. Also, the ease for any locksmith to perform key fob programming in case there are issues in the future.

We expect you have made a choice but if it is still a hustle, the experts from Top St. Louis Locksmith. We will evaluate your security needs to help you make an informed decision.