Telecamera Nascosta-AntiSpia-Bug-Auto GPS Tracker-Infrarossi-Rilevatore RF… per Hotel…
【High Performance Multiple Detector Device】 1. Full-band Detection ( the detection frequency range is 1MHZ~8GHZ; It's able to detect modern communications, including GSM, 2.4G and 1.2G for 10m², 2G/3G/4G for 15m². ).