We provide all kinds of fun car keys blanks including car transponder key, car remote key, car smart key, which can work with Toyota, Benz, BMW,AUDI and other global-brand cars. And they are compatible with key programming tool such as AD900, SBB, and zed-bull and so on.

Transponder keys definition
Transponder keys are factory-made accessories that come with a car and provide for radio transmission between the car and the key. This radio transmission allows for a key to be programmed to only start a specific, individual car.

A transponder key blank definition
A transponder key blank, which has not been programmed, can crank a car. It can take more than 30 minutes for the car key transponder to align itself with the system of the car, as the electronics within the car reset.