Hidden Camera Detection: Detects hidden cameras and spy cameras, ensuring personal privacy and protection from unauthorized surveillance in hotels, offices, and other sensitive environments. Wireless Signal Detection: Identifies wireless bugs, magnetic trackers, and active signal sources with adjustable sensitivity, allowing precise detection of suspicious devices. Magnetic Field Detection: Locates magnetic tracking devices commonly hidden in vehicles or luggage, offering effective protection during travel or car inspections. Infrared Detection Modes: Infrared laser scanning and automatic detection detect infrared-emitting devices like night vision cameras, helping secure environments in low-light or dark settings. Portable Design with Flashlight Function: Compact and lightweight with an integrated flashlight for examining tight spaces, such as under car seats or in concealed gaps, making it a convenient tool for any scenario. Whether you're staying in a hotel, attending a confidential business meeting, or simply ensuring your car or home is free from unwanted surveillance, the K20 keeps you safe by detecting various hidden threats. ✅ 4-in-1 Advanced Detection Equipped with powerful detection modes, the K20 functions as a hidden camera detector, RF signal scanner, bug detector, and magnetic field detector. It detects wireless signals from hidden cameras, listening devices, wireless GPS trackers, and other suspicious signal sources. ✅ Find Magnetic GPS Trackers in Vehicles Use the sensitive magnetic probe to locate magnetized tracking devices discreetly attached to your car or personal items. ✅ Quickly Reveal Hidden Cameras Using a specialized red flashing LED and optical lens filter, the K20 helps you visually reveal hidden camera lenses through light reflection. Whether the camera is active or not, wired or wireless, this feature allows you to visually spot concealed lenses that may be hiding in hotel rooms, bathrooms, Airbnbs, or dressing areas. ✅ Stay Safe on the Go Ideal for business travelers, solo travelers, and women concerned about privacy during hotel stays, in public fitting rooms, bathrooms, Airbnbs, or rental properties. ✅ Lightweight & Rechargeable The sleek, pocket-sized design makes it easy to carry and use anywhere. Built-in rechargeable battery ensures you always have protection at hand.