The STSVA Portable Handheld Detector is a compact and convenient scanner that utilizes laser technology to detect hidden cameras, GPS bugs, and other wireless signals. With a contact image sensor (CIS) and USB 2.0 connectivity, this handheld scanner is easy to use and efficient for on-the-go scanning. The portable design, measuring 10.5 inches in length, 2.5 inches in height, and 2.25 inches in width, makes it convenient to carry around for quick and discreet scans. Made in China, this scanner does not come with a manufacturer warranty but ensures reliable performance for your scanning needs.