Anti-Spion versteckte Kamera Detektor verhindern Überwachung drahtlose Signal Detektoren
19,14 €
WiFi Signal Detection 2. Red Infrared Light Detection 4. Wide Frequency Range: The detection frequency range is 1MHZ~6.5GHZ, effectively protect personal privacy. Is able to detect modern communications, including GSM, 3G, 4G, 5G, Bluetooth and Wi-Fi 2.4G and 5.8G. provide users with comprehensive security protection.
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