Features 1、Secondary Oxidation Treatment: The surface of this concealed camera detector is treated with the most advanced international secondary oxidation treatment for a long life. 2、Long Shielding Distance: The concealed camera detector is easy to carry and concealed, small in size and light in weight, with an effective shielding distance of 1‑15m adjustable. 3、Low Power Consumption: The concealed camera detector has a low power consumption, is made of metal and electronic materials, is robust, harmless and environmentally friendly. 4、GPS Detection: The device has a built in GPS detection feature, allowing you to identify any GPS trackers present. This feature is particularly useful when traveling, as it can detect any GPS device that might be used to track your movements, such as in rental cars or hotel rooms. 5、High Sensitivity: This concealed camera detector is highly sensitive, particularly accurate and reliable, does not require special technical knowledge to operate and can be used by anyone. Specification Item Type: Concealed Camera Detector Material: Metal and Electronics Charging Power: AC110-250V Electricity Consumption: 0.4W/h Operating Port: GPS1 GPS(1550-1600MHz), GPS2 GPS L1(1200-1300MHz), GPS2 GPS L2(1500-1600MHz), GPS3 CDMA GSM(870-960MHz), GPS3 GPS(1550-1600MHz), GPS3 DCS PHS(1805-1930MHz) Battery Type: Built in 1500mAh Lithium battery (included) Package List 1 x Concealed Camera Detector 2 x Signal Antenna 1 x Car Charger 1 x Charging Cable 1 x Instruction Manual