Contact Surface Mic [spy204]
Use our surface mic to listen for faint sounds through virtually any solid surface. The probe features a built in contact element and has an internal automatic gain control that does not need constant adjustment. This microphone is designed to convert minute vibrations to voice band audio that can be received by headphones or secondary measurement equipment.
The new Ear-2000 is a very well engineered professional grade contact microphone designed as a bomb detector to locate the sound of ticking bombs inside of walls or as a countermeasures unit to locate the sound of hidden running tape recorders inside walls. It can also be used as a hostage location unit when you think hostages might be on the other side of walls. The product works on an Electro-Acoustic principle in which it converts minute vibrations to voice band audio and output to the user′s headphones. It will listen to, inside of and through virtually any surface. Can be used as a listen-through-the-wall audio mic under one party consent.