Professional multiple threat detection Identifies invisible cameras (1MHZ to 5.5GHZ), locate trackers, and through signals scanning with 10cm to 15m ranges, featuring adjustable sensitivity for precisions security sweeps Ideal for privacy awake travel, corporate professional, and homeowners search real time protections against unauthorized surveillances in sensitive environment small design with natural interfaces enables effortless operate across setting, peace through fast threat localization and interferences frees detection protect private conversation in conference room, scan hotel accommodations during trip, or secure person vehicles from trackings devices Equipped with three alerts type (sound / oscillation / LED rod) and 8GHz scanning capacity, this portable ABS device detects eavesdropping tools, and internet connection transmitters for comprehensive surveillances, Manufacturer: JTQYFI