Did you ever wish that there was a system for your vehicle due to which you did not have to use cumbersome and old car keys? Well, you don’t need to worry anymore, because there is a system that will solve this problem. Like always, technology has an answer for it. It is known as a keyless entry system. Without going into the complicated details, a keyless entry system is one of those really convenient devices that will make your life easier.
What is keyless entry?
Before delving into what a keyless entry system is, it is necessary to explain first what keyless entry is. Keyless entry is a way to gain access to a car without using a mechanical or ordinary key. It was initially offered by luxury car brands such as Mercedes Benz and BMW, but instantly gained popularity because of its convenience. Keyless entry enables the driver to lock and unlock the vehicle’s doors by pressing a button on a remote, also known as a key fob. Most systems offer a remote engine start feature as well.
What is Passive Keyless Entry (PKE)?
Passive Keyless Entry takes comfort and convenience to a whole new level. Passive keyless entry systems allow the driver to unlock and lock the car not by pressing buttons on a remote, but simply by approaching the vehicle. The user does not even need to take the key fob out of their pocket or bag. Systems like these are commonly known by the name smart key; however manufacturers prefer to give the system their unique names.
How does a Passive Keyless Entry system work?
When the driver approaches the vehicle, the key fob is recognized or picked up by antennas installed inside the body. Detection is accomplished by a small Radio Frequency Identification (RFID) chip inside the key fob. Users have two options, either hold the key fob in their hand or keep it in their pockets or a handbag. Keeping the key fob in your pocket or handbag makes it less likely to be lost. The doors are unlocked by pulling the handle.
Upon exiting the vehicle and walking away the doors are locked automatically when the driver walks out of range. This is very useful because sometimes drivers forget to lock the vehicle’s doors and this can lead to the property inside being stolen. The convenience is not just limited to locking and unlocking the doors, it also continues inside the car. The engine can be started by pushing a button on the dashboard or below the steering wheel. All of this is accomplished without touching a key.
Keyless entry system is a ‘must have’ if you keep losing your keys.
Keys are hard to keep track of. Losing your car keys means that you are locked out of your vehicle. And when you are locked out of your vehicle that means you are going to be late for something. And everyone knows the embarrassment that comes with being late. Being late too often will label even an otherwise punctual person as lazy and irresponsible. To avoid all this it is best that you invest in a keyless entry system. It will eliminate the traditional car key altogether because with a keyless entry system installed in your car, there is no need for it anyways. Forget the times when you had to look for your keys and had to go through the frustration of finding them in the most unlikely of places. If you keep losing your car keys then a reliable keyless entry system is the best option for you.
Get easy access to your car.
A keyless entry system grants the driver easy access to their car. These systems were created with a focus on convenience for the user. Combine that with the ability to unlock, lock and start the vehicle’s engine at the push of a button, and you’ve got a touch of luxury and class.
It is not about being lazy, what it’s really about is gaining easy access to a car. There is no longer the requirement to take out the keys and turn them in the ignition to start the engine. Another plus point is that due to the remote fob being tucked away safely in your pocket or bag, the chances of losing the key have been greatly reduced.
A keyless entry system boosts the security of an ordinary vehicle. There are various antennas, the exact number varies with different brands, installed around the car’s body that detect the key fob. This means that the system will easily detect the signal from the remote fob and the doors are unlocked as the driver approaches the vehicle. In the event that the key fob runs out of battery or the antennae malfunction, there is always a backup. For example the Keyless Go fob has a passive sensor inside it, and when it is placed within the sensing area on the windshield the doors will unlock automatically.
Keyless entry systems, like Keyless Go use rolling code encryption. All the signals sent by the key fob are encrypted and are changed constantly. This type of encryption ensures that the same kind of signal is not transmitted twice. The advantage that this provides is that it successfully deters thieves that are trying to record or duplicate the signal and use it to unlock the car.
Even if the thieves break into the car they will not be able to start the engine. Hotwiring the vehicle is also out of the question, as this will make things worse.