Expert Private Investigator in Harlow
25 Years Experience With Male & Female Private Investigator Available
This Listen via the Wall Device could provide important evidence for any private detective and private investigator as it can pick up even minute sounds, through a unique amplifier, through walls, windows or partitions. Attached to the amplifier is a very sensitive ceramic microphone which is created to pick up vibrations which are converted into a voltage which can be then be created into audible sound. The amplifier has an adjustment to allow the sounds to be heard clearly and in the necessary volume.
Private detectives and private investigators can merely hold the device to the surface in question, as much as 300mm thick, after which listen in by way of stereo headphones. All of the evidence can be recorded by connecting a recording device, for example an MP3 player, into an audio output socket. A 9 volt battery powers the listen by means of the wall device and will give private detectives and private investigators as much as 24 hours of use. This is surely a very helpful piece of kit for each and every private detective and private investigator.
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