Category Car Security & Anti-Theft

Many faraday pouches sold online don't fully block the signal. Here's the simple test that shows whether yours actually works.

Car anti-theft devices sorted by what they actually do to a thief: prevent, delay, or recover. Honest limits of each, with sourced defeat-time data.

Ownership starts the answer but doesn't finish it. The real rules for your own car, a family vehicle, an employee, or a car you don't own.