The expert gives 4 simple tips: How to protect your car against theft?

Keys that unlock the car wirelessly without the owner having to press a button are quite common. However, Schwizer says so-called keyless locking systems are not very secure. “Criminals can amplify the radio signal so the car thinks the key is nearby.” The doors can be easily opened while the vehicle owner is at home or shopping. For protection, there are special safes with RFID blockers that prevent criminals from amplifying the radio signal. According to Schwizer, such cases do not always work reliably. Therefore, the expert recommends testing whether the car can be opened even if the key is stored in a box. Another disadvantage is that the driver always has to take the key out of his pocket and then put it back in his pocket.

Keys that owners can use to unlock or lock the car by pressing a button also have their weak points. “Thieves can manipulate the key’s radio remote control with jammers if they hide nearby,” says Schwizer. The expert therefore recommends always checking whether the vehicle is actually turned off. “If it can’t be turned off, you should move away again to be on the safe side.”

When parking, Schwizer says you should not park your car in backyards or on low-traffic streets. “Parking spaces that are illuminated or have lots of people passing by are clearly better,” he says. What further deters thieves are parking lots with video surveillance.

It goes without saying that you should not leave expensive items such as computers, cameras, or watches in the car. Not to mention important documents or spare keys. “You also shouldn’t store expensive sunglasses, bags or clothing in the car,” says Schwizer. Because there are thieves who will break the car window in exchange for money. According to experts, repairing the damage is often more expensive than the stolen item.