[Multiple detector device] 1. Camera Detector & Camera Lens Finder to discover hidden pinhole cameras with direct visual inspection with infrared laser scanning. 2. RF Signal Detection to detect active RF transmitters, such as transmission camera, GPS tracker, wireless audio. 3. Magnetic Field Detection is able to catch invisible/unrealized GPS. 4. Flashlight could also be used in pinhole cameras (in dark environments) detection.<br>[Professional All-in-One Detector] The camera detector camera finder could be used in homes, offices, hotels, car motels, cars, bathrooms, fitting rooms, business negotiations, secret meetings, entertainment venues, etc. This bug and hidden camera detector could also be used in any place you don't trust, making it a must-have when you are out and about.<br>[Continued Customer Support] Our customer support team is always ready to help you with any questions or concerns you may have about our product or customer<br>[5 level Adjustable Sensitivity] Receiving frequency range is 1M Hz-8G Hz to 6.5Ghz wireless camera, stealth miniature camera, wireless audio. Adapt for VHF/UHF transmitters, GSM/3G/4G bugs, GSM/3G/4G GPS tracker, wireless signal source and stronge magnetic field signal, etc.<br>[Portable Design & Long Battery Life] Lightweight and very tiny to carry for hotels, conference rooms, bathrooms, locker rooms, residences, offices, etc. Rechargeable battery design and can be used for about 24 hours (the length of time depends on the use mode) after full charging.