Enhanced Version Super Sensitive Listen Thru-Wall Contact/Probe Microphone Amplifier System

£30.455
FREE Shipping

Enhanced Version Super Sensitive Listen Thru-Wall Contact/Probe Microphone Amplifier System

Enhanced Version Super Sensitive Listen Thru-Wall Contact/Probe Microphone Amplifier System

RRP: £60.91
Price: £30.455
£30.455 FREE Shipping

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Description

There are two main ways you can listen through walls; using a Contact Microphone or by using a remote source of audio capture, such as infared or laser.

The amplifier also incorporates an audio filter control adjustment allowing the enhancement or rejection of different sounds. However, what is inside the cavity of the wall can affect how much sound travels through to the other side of the wall; if the wall is fairly solid, there is little to disperse the sound waves and some of the sound will make it through. When people talk in the room, their voices are at a certain waveband, and depending on how loud they talk and depending on wave for short or long distances, this waveband is captured and amplified by this device.The Listen Through The Wall Device is a special amplifier that will pick up sounds through solid barriers, such as walls, partitions and windows that it would normally have not been possible to hear purely with the human ear. Take a browse through the GSM audio listening products including mains powered for long term audio surveillance and battery powered for complete portability and a combination of both power options together. You will already ned to have the main body (sound amplifier and filteringunit) of one of our listen through wall devices to complete a system. Some places on a wall will transmit sound more clearly than others for reasons of structure or distance from the source of the sound. With a small footprint and easily concealable you can capture audio 'on the fly' with superior high-end audio quality - a wise investment and an absolute must for todays society.

Apple has been a pioneer in engineering smartphones that are not only user-intuitive but leagues apart from its contemporaries in terms of security and privacy. The wall microphone is a classic spy device that is easily understood by anyone and used accordingly. A contact device will convert the vibrations that hit the other side of the wall (essentially any conversation that or sound that occurs inside the target room) into clear audio, giving you a robust evidential recording.The professional Listening Through Wall device is capable of penetrating walls up to 12 inches in thickness.

This app allows you to hear distant sounds much more clearly, but it also records and saves the amplified noise. This is a glass / wall contact microphone to be used as listening devices through walls from a distance.Focus on the development of special safety equipment, has developed more than 200 kinds of professional safety equipment. The sensor has a magnetic base with a central protruding needle connected to the ceramic sensor and converts the vibrations into electrical audio signals, these audio signals are then amplified so that they can be heard. This unit is a Professional Wall Contact Microphone device, designed to listen through walls and virtually any other surface including windows, concrete, steel, floors etc.



  • Fruugo ID: 258392218-563234582
  • EAN: 764486781913
  • Sold by: Fruugo

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