Car immobilizers prevent robbers from bypassing a automobile’s ignition technique and scorching-wiring the vehicle. Three elements are necessary to start a car — the ignition, the starter motor, plus the fuel process. Factory-built-in immobilizers will compromise a minimum of two of those components if the right key isn’t detected. Here's https://www.trackerfit.co.uk/blog/rising-concerns-over-keyless-car-theft-devices-how-trackerfit-can-help/