A concealed surveillance device integrated into a functional or non-functional power adapter for mobile devices. These covert recording tools typically resemble standard charging units, allowing them to blend seamlessly into various environments. They often incorporate features such as motion detection, continuous recording, and remote viewing capabilities.
The inherent discreetness offers advantages in security monitoring, evidence gathering, or loss prevention. Their compact design and ability to operate while connected to a power source provide extended operational periods compared to battery-powered alternatives. The technology has evolved from basic analog recording to sophisticated digital systems capable of high-resolution video and audio capture, with some models incorporating cloud storage and smartphone integration.