Features: This advanced detector employs triple detection technology—infrared scanning for cameras, signals probing for Wifi devices, and scanning for precise lens location—to accurately identify threats and protect your privacy. Designed with a metal body, it features intelligent operate via high sensitivity sensors, noise reduction chips, and multi alert systems (sound, light, vibrations) for effortless device functionality. Ideal for frequent travelers, privacy focused individuals, business professional, and home security users, this privacy protector ensures safety against unauthorized tracking. Perfect for scanning private spaces like hotel rooms, vacation rentals, changing rooms, vehicles, and offices, this camera detector delivers thorough security checks in any environment. With long lasting battery life and strong anti interferences capabilities, this trackers detector offer continuous protections to prevent privacy breaches effectively. Specifications: Component: Metal Detection frequency band: 1-12000MHz Size: about. 13.3x3.3x1.5cm/5.24x1.3x0.59in Working ranges: 6m Working voltages: 3.7V Package Includes: 1pc Camera Detector note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.