This product can prevent you from taking pictures secretly when you go out to the hotel, Illegal filming, surveillance, etc. Can detect if your phone, car, office is being tracked or tapped Can detect electromagnetic radiation harmful to human children Can detect suspicious radio signals around you Can detect very hidden cameras Business negotiation, proctoring factories, factories, law enforcement, national security facilities and other organs and units to prevent candid photography and eavesdropping With a multi-function detection system, can detect the position of the camera, and will prompt you, Make your environment safer.
