If the safety of your car is a priority for you, then you should probably install a high-quality alarm system on the car. Also, you can also try to improve your garage and make excellent security solutions. For example, you can read more information about wireless security systems, such as https://ajax.systems/. On that site, you will learn more about smart security systems. For example, I used this system not only for the garage, but also for my home and even for my office at work. I think it should be useful for you.