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Ealing
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Expert Private Investigators in Ealing
25 Years Experience With Male & Female Private Investigators AvailableThis Listen by means of 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, by means of walls, windows or partitions. Attached to the amplifier is actually a highly sensitive ceramic microphone which is developed to choose up vibrations that are converted into a voltage which might be then be made into audible sound. The amplifier has an adjustment to enable the sounds to be heard clearly and at the required volume.
Private detectives and private investigators can basically hold the device to the surface in question, as much as 300mm thick, and then listen in via stereo headphones. All the evidence might be recorded by connecting a recording device, including an MP3 player, into an audio output socket. A 9 volt battery powers the listen via the wall device and will give private detectives and private investigators as much as 24 hours of use. This really is surely a very beneficial piece of kit for each and every private detective and private investigator.
http://www.privateinvestigators-eastbourne.co.uk
020 3292 0343
