This portable GPS detector and hidden camera scanner is a security device that detects invisible wireless or wired cameras, GPS trackers, and other spy devices. It features infrared scanning, LCD display, and wireless signal detection. The device is made of ABS and metal, and is powered by a built-in 3.7V 350 mAh polymer lithium battery. It has a magnetic field detection range of 10m and an infrared scanning distance of 0.1-5m. The device is suitable for use in various environments, including homes, offices, and hotels, to protect against surveillance and espionage.