The primary benefit of this is security. You find that there is an increased number of thieves who are always aiming at taking your valuables and even robbing the property owner. One thing with keyless entry is that they operate with the message sent to the vehicle. As a result, they will be in a position to operate their vehicles by just press a button to unlock and lock the door, trunk, and even the engine. Being that they operate with messages you find that it is very hard to compromise. This is not the case with standard keys as they can be copied or simulated for forced entry. This has made it very hard for thieve to access their vehicles or their properties.
The other thing is that it is convenient. Take a case of someone walking from the shop with two bags full of items and a car key in the pocket. With this you will have a hard time unlocking the car door as you will have to put the goods down when you opening the track of which someone may take them before you notice. But with keyless entry you will safely put your goods on the trunk by just press of the trunk button on your keyless remote.
Most of the people also prefer keyless entry since it is mistake proof. At some point you may find yourself that you forget to lock the car door when you are using standard. In such situation, one may steal your car, and if it is not stolen, you will have to go back and unlock it even if it is raining. This will be very simple if you are using keyless entry as you will lock the car door from the house.
Most of the people also prefer keyless entry systems because of their safety. Most of the people always think that their cars can only prevent them from rain, but they can also use it as a place to hide. When you are using the standard key it will be very easy for someone who is following you to catch up with you especially when you are being followed as you will have to remove the key to unlock the car. With keyless entry system you will easily escape dangers by unlocking the car door from a distance and slip into the car.
With this system, you will prevent key damage. You will experience a lot of scratches around the key lock area when using a standard key. One disadvantage of this is that it will interfere with car paint which will make other parts to look worn out. You can prevent this by installing keyless entry system which is free from such scratches.