Detecting theft in vehicles using facial detection alone may not be the most effective approach, as facial detection is primarily designed for identifying and verifying individuals' identities based on their facial features. However, there are other technologies and methods that can be used to enhance anti-theft detection in vehicles. Here are some alternative approaches that can be combined with facial detection It's important to note that no single method can provide a foolproof anti-theft solution. A combination of multiple technologies and approaches is usually more effective in deterring and detecting theft in vehicles. Additionally, it is crucial to comply with legal and ethical considerations when implementing surveillance or facial detection systems to protect privacy rights and ensure responsible use of the technology.