Unmarked police and ICE vans equipped with mobile X-ray scanners represent a remarkable advancement in surveillance technology. These vehicles use radiation-based scanning systems similar to body scanners found in airports but adapted for mobile use. Unlike stationary scanning devices, the radiation emitted by these vans is more focused and powerful, enabling the scanners to see through walls, including concrete barriers, revealing the interior layouts of homes and other buildings. Initially developed for military and law enforcement applications, these mobile X-ray vans are now reportedly in use in various cities, raising significant privacy and ethical concerns. This technology allows for warrantless surveillance, meaning authorities can scan properties without prior consent or judicial approval. Consequently, this has sparked a debate on the legality and morality of such surveillance, particularly regarding citizens’ Fourth Amendment rights against unreasonable searches. From a technical perspective, the vans utilize sophisticated sensors and radiation sources to penetrate obstacles, capturing detailed images that can expose people and objects inside structures. While no comprehensive studies have conclusively proven the health risks of this targeted radiation exposure, critics worry about both the physical effects and the broader civil liberties implications. Users and communities must stay informed on the deployment of these vehicles near their neighborhoods and advocate for transparency, clear regulations, and oversight to prevent abuse. As these technologies continue to evolve and become more widespread, understanding the balance between security needs and privacy protection is crucial. In summary, ICE vans equipped with mobile X-ray cameras represent a powerful, controversial tool with the ability to see through walls and scan bodies without detection. Awareness and public dialogue are essential as society confronts the challenges these surveillance methods pose.