About this item The Newest Detector You Need - Throw your old detectors away.Our New Anti Spy Detector Bug Finder is an effective RF signal & Magnetic Field Detector that helps you detect various hidden spy devices in the surrounding environment, such as hidden cameras, GPS trackers and eavesdropping devices. Imported ultra-high sensitivity chips and exquisite designed to protect your privacy. Upgraded Newest Design - Upgraded electronic sweeper for tracking devices, wiretaps and hidden cameras can detect hidden device more quickly and more accurate. It only has two button, can easily switch the mode into radio waves detection, RF wireless signal detection and camera detection.Also it has the upgraded ultra-sensitive chips, this camera detector has 5 levels of sensitivity, which allow you to accurately find the signal source,no need WIFI or APP. Portable Signal detection – Two signal frequency band for your choice(2.4G band search mode and full band search mode).It can detect radio waves, about 15 square meters for 2G,3G or 4G signals, SIM card bug. Frequency detection range 1Mhz - 6.5Ghz. Help you trust the surrounding environment.Built with the rechargeable lithium-ion battery (up to 25 hours of use per charge). Widely Application - This anti spy detector hidden device detector can use for home, office, hotel, motel, car, bathroom, dressing room, business negotiation, confidential session, entertainment venues or as a daily used scanner prevent being photographed, shooting videos and monitor magnetic field signal. You can use it anywhere you don't trust your surroundings. Bug finder is a perfect gift for business people, politicians, girlfriends, lovers, college students and children. Satisfaction guaranteed - Following the instructions step by step,this hidden camera finder will be a considerate helper for you.We are always been committed to provide you with the highest quality and unbeatable prices on Amazon. We provide worry-free warranty and lifetime professional customer support. Please feel free to contact us if there's anything you need. We will reply at the first time with the most satisfactory solution.