-Car alarms and bike alarms
A turbo timer can keep an engine running for a pre-specified period of time, to automatically provide this cool-down period. Oil coking is also eliminated by foil bearings. A more complex and problematic protective barrier against oil coking is the use of water-cooled bearing cartridges. The water boils in the cartridge when the engine is shut off and forms a natural re circulation to drain away the heat. Nevertheless, it is not a good idea to shut the engine off while the turbo and manifold are still glowing.
it is installed in the vehicle in order to control the vehicle in case of theft
This is an automatic switch that is hidden it is used during ignition once a thief has entered your vehicle he will not be able to start your vehicle