Here is another smart gadget you can use to find hidden cameras all around you. The GooSpy Hidden Camera Detector has a smart chip that can detect GSM/3G/4G GPS trackers, VHF/UHF transmitters, and strong magnetic fields. It has a detection range of 1MHz to 6.5GHz.
This gadget can detect 3G/4G/5G, Bluetooth, and WiFi devices. It has 5 adjustable thresholds. You can find out more about it here.
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