Transponder Car Key Chip Key

An immobiliser or immobilizer is an electronic security device fitted to a motor vehicle that prevents the engine from running unless the correct key transponder or smart key is present this prevents the vehicle from being hot wired after entry has been achieved and thus reduces motor vehicle theft research shows that the uniform application of immobilisers reduced the rate of car theft by.

Transponder car key chip key.

Ask the keyless shop at sears. Without the chip in the key the car will not start. The idea behind the transponder chip keys is very simple. Transponder is short for transmitter and responder.

If you want to save money by programming your own key instead of paying the dealer hundreds of dollars you can. The keyless shop offers the best selection in car keys transponder chip keys and and remotes controls for most make and model vehicles including toyota honda nissan chevy ford and many more models. Some ford vehicles require a transponder key to start the vehicle. Also known as a chip key or ignition key this key offers a level of convenience and security for your car.

We are americas trusted automotive locksmith. Go to my website and bmw forum. The transponder key is an aftermarket option that can be programmed for a number of vehicles. The transponder key contains an electronic micro chip built into the head of the key which is why some people call them chip keys.

Transponder chip car keys were introduced around 1996 in order to improve the car security system or anti theft system. The key had to be coded to the car so if someone makes a copy it may turn the ignition but will not start the car. The basic purpose of transponder key systems is to eliminate auto theft and therefore it is central to your car s security system or anti theft system. If your car is equipped with a chip key system only a programmed key can turn on the ignition in your vehicle.

Which one is your needs look here. The radio signals are of a very low strength that they activate the chip only when the key is very near to the dashboard or when it is pushed into the ignition to start the car. Transponder keys do not have a battery.