Private Investigator
Darlington
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Expert Private Investigator in Darlington
25 Years Experience With Male & Female Private Investigator AvailableThis Listen via the Wall Device could supply vital evidence for any private detective and private investigator as it can choose up even minute sounds, via a special amplifier, through walls, windows or partitions. Attached to the amplifier can be a extremely sensitive ceramic microphone which is designed to choose 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 required volume.
Private detectives and private investigators can just hold the device to the surface in question, up to 300mm thick, after which listen in via stereo headphones. All the evidence may 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 up to 24 hours of use. This really is surely a very helpful piece of kit for each and every private detective and private investigator.
http://www.privateinvestigator-dartford.co.uk
01325 540 017
