1. Keyless
refers to a keyless entry system without the key inserted into the key hole, means may be activated by the vehicle electronic system. Keyless ignition key decoder chip is built into the car and car matching the success of the decoder can be started either by a button, it is one of the most advanced vehicle start-up mode.
Advantages:
key card state can be made small, more convenient to carry
100 needs to start decoding percentage match, even if the vehicle is also lost almost impossible to start
the key may not be out of pocket will be able to start the car
disadvantages:
key high cost, the replacement is very expensive
is more difficult to get started first, most users do not know the brakes need to start keyless vehicle