Penetrate listen through walls

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. A professional listening through wall device capable of penetrating walls up to 12 inches thick. The highly sensitive microphone and fine tuning noise buffer filter allows you to hear words on the other side of the wall, and you can even record from this clever audio listening bug thanks to a handy output socket. This product is ideal for gathering intelligence or audio evidence from noisy or abusive neighbours. Simple to use, the ceramic contact microphone is gently held against a solid wall to pick up vibrations through the wall which then convert to audible sound through the earphones supplied.

From The New Scientist :. With half a century's experience of listening to feeble radio signals from space, NASA is helping US security services squeeze super-weak bugging data from Earth-bound buildings. It is easy to defeat ordinary audio eavesdropping, just by sound-proofing a room. And simply drawing the curtains can defeat newer systems, which shine a laser beam onto a glass window and decode any modulation of the reflected beam caused by sound vibrations in the room. So the new "through-the-wall audio surveillance system" uses a powerful beam of very high frequency radio waves instead of light.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. Such types of listening devices have very good uses from pest control to gain knowledge where vermin are residing behind walls, leakages of drains and piping, to the more sophisticated surveillance uses for example: knowing where exactly behind a wall a person is standing or what they are speaking about. Listen through walls range in price and the technically advanced devices allow for wall attachment and remote audio monitoring and listening. The listen through wall unit we offer has been modified to provide a much clearer sound quality and is perfect for general use.

Show less Wondering about that muffled conversation on the other side of your wall? However, if you decide to go ahead and eavesdrop, there are several ways to listen through walls with a surprising amount of clarity. Just be sure that you know the law and criminal risks if you decide to act.