Highlights Prevents unauthorized recording, GPS tracking, and theft. Ideal for business travel. Detects hidden cameras, GPS trackers, wireless audio bugs, and radio frequency signals. Includes vibration sensor alarm. Smart chip with multi-task detection: High-sensitivity RF chip detects 2G, 3G, 4G, 5G, and Wi-Fi signal sources. Camera detection range up to 5 meters; 1,000 scans per second; frequency range up to 6.5 GHz. Sleek, credit-card-sized design—5.5 mm ultra-thin. Fits easily in wallets and cardholders. Identifies common spy devices including pinhole cameras, GPS trackers, hidden cameras, wireless cameras, audio bugs, and recording devices. Full-coverage detection—no blind spots. Detects Wi-Fi, cellular, and Bluetooth signals. Red light scanning mode helps locate powered-off hidden cameras. Shine the red light on walls, ceilings, or mirrors and view through the optical filter window—lens reflections appear as bright spots. Adjustable sensitivity (5 levels) for accurate signal source localization based on environment. Magnetic field detection mode locates magnet-equipped GPS trackers and magnetic-based listening devices within 5 cm range. Vibration alert mode triggers audible alarm and flashing red light upon movement—ideal for door/window monitoring or anti-theft protection. Detection mode switch: • Signal Detection Mode: Detects wireless cameras and audio bugs. More signal strength = more indicator bars + faster beeping. • Magnetic Field Detection Mode: Locates magnetic GPS trackers and magnetic listening devices. • Vibration Alert Mode: Activates alarm when motion is detected. Hang on doors or windows after signal indicator light turns off. • Red Light Scanning Mode: Detects hidden, powered-off cameras via lens reflection.