https://squareblogs.net/steamp....eace0/20-misconcepti
How to Install a Ghost Immobiliser Ghost immobilisers are hidden security system that protects your car from hacking and key cloning. It works by preventing the engine from running until it is started with the PIN code that is up to 20 characters in length. It is undetectable by thieves who don't think about this additional layer of security. Some systems have an app that allows the owner to disarm their immobiliser in the event of forgetting their PIN code or to use the service/valet mode.