How to Find a Listening Device Placed in a Car?

[SanJourney]

Methods to find a listening device placed in a car: 1. Directly search hidden areas inside the car, such as near the front and rear bumpers, inside the left and right doors, etc.; 2. Wireless devices also require continuous power supply, so you can use a magnetic field signal strength detector to locate them, scanning in a fan-shaped pattern centered around yourself, or use an old FM radio, tuning while speaking to listen for echoes in the radio; 3. Most listening devices are wired and need to be connected to the car's power line to receive power. Therefore, to find a listening device, you can search along the car's power lines, but this requires more professional personnel, as otherwise, you may not know the location of the power lines.