This application help to detect spy and hidden microphone in unfamiliar places, motels, hotels. This application is a straightforward way you can let recognize spy microphone and hidden microphone. Instructions to discover hidden microphone and surveillance microphone recorder. How to use hidden microphone detector as follows: This application examine the magnetic activity around the phones or tablets, In the event that magnetic activity appears to be like that of microphone, this app will beep and raise alert for you so you can assist research. Move application close to any phone or tablet that you have question. For instance - bathroom, window box, focal point looking part or changing room mirror. Features of hidden microphone detector: Detect hidden microphone. Detect surveillance microphone recorder. Detecting hidden microphones. Find spy microphone.detect security cameras.detect hidden cameras. FAQ. What do I do in the event that it beeps close metal? Check if there is any focal point on suspect. If not, then you are secure. on the off chance that you discover focal point, there ought to be spy and hidden microphone. About Hidden Microphone Detector: Data is displayed in Ã?ÂµT (micro Testla). 1. T = 10mG (milli Gauss). The magnetic field of the Microphone in nature ranges from 25 to 50 Ã?ÂµT (0.25 to 0.50 G). Any higher measurement is an indication of metal in the area. When there is metal in the area, magnetic field increases. App works best detecting ferromagnetic materials, such as microphone, camera and can't detect non-ferromagnetic materials such as aluminum. App works best detecting metal microphones up to 10cm away. Hidden Microphone Detector is simple to use, just open it and move it around the unreliable objects. If the magnetic field values rise there is a hidden microphone in the area. Accuracy of the app is entirely dependent on the magnetic sensor in your device and is affected by electrical equipment such as TVs, PCs. due to electromagnetic waves. If the app does not work as it should then the problem is in your magnetic sensor. Maybe your device does not have one. Or try to initialize the sensors by pointing your phone up and rotate it in a figure 5 pattern.