Expert Private Investigator in Islington
25 Years Experience With Male & Female Private Investigator Available
This Listen by means of the Wall Device could provide vital evidence for any private detective and private investigator as it can choose up even minute sounds, by way of a unique amplifier, by means of walls, windows or partitions. Attached to the amplifier is a extremely sensitive ceramic microphone which is created to pick up vibrations which are converted into a voltage which could be then be created into audible sound. The amplifier has an adjustment to enable the sounds to be heard clearly and at the necessary volume.
Private detectives and private investigators can just hold the device to the surface in question, up to 300mm thick, and then 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 via the wall device and will give private detectives and private investigators up to 24 hours of use. This really is surely a very useful piece of kit for every private detective and private investigator.
http://www.privateinvestigator-islwyn.co.uk
Our Private Investigator Services