Alarms that prevent your car from starting typically do so by immobilizing the engine or cutting off the fuel supply. This makes it impossible for the car to be started, even if someone has the keys.
There are a few reasons why you might want an alarm that prevents your car from starting. For example, this can help to deter theft, as thieves will be less likely to target a car that they cannot start. Additionally, it can provide peace of mind knowing that your car is protected, even if you are not there.
However, there are also some drawbacks to having an alarm that prevents your car from starting. For example, if the alarm is triggered accidentally, you may be unable to start your car. Additionally, this type of alarm can make it more difficult to start your car in an emergency, such as a fire.
Ultimately, the decision of whether or not to get an alarm that prevents your car from starting is a personal one. You should weigh the pros and cons carefully before making a decision.
