Private Investigation goes High Tech

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Thanks to early Hollywood crime dramas, when you hear the words “Private Investigator”, you may picture some gritty, tough character in a run-down office in a bad part of town whose only tools for surveillance are a cheap camera, questionable informants, a clunker car, and a bad attitude. The truth is, however, private investigation is a highly professional business.  In fact, today technology has made it possible for PI’s to use surveillance equipment that mirrors previously fictional tools seen only in imaginative spy fiction.

Mini-Cameras and Recorders

Private investigators sometimes need to not just get information, but require proof in the form of pictures or recordings.  And hardest of all, they need to do this surreptitiously.  Enter the modern age of increasingly smaller yet more powerful technology.  Miniature cameras allow an investigator to record the actions of others while remaining incognito.  Steadily shrinking in size, currently they are small enough to slide into a shirt pocket.  One amazing tool is a seemingly regular fountain pen which is also a video camera that records both video and sound.  And many include features like wireless operation, low light recording, and are even motion or voice activated.

Microphones have also become incredibly advanced.  Devices such as shotgun or parabolic mics can allow a person to hear conversations from hundreds of yards away.  Less powerful, but more surreptitious ear buds can allow one to hear noises from much farther distances than a normal human ear.

Location Tracking

Long gone are the days of a PI having to personally tail a vehicle.  Now GPS trackers are small enough to be easily placed on a vehicle, which will not only track its location, but also how long a vehicle stopped and its speed.  While laws vary as to its use or legality, it can be invaluable in gaining important information.  For instance, parents of at-risk teens may want this on their vehicle to be aware of activities or to locate a missing child.  And employers who suspect their work vehicles are being used against policy might benefit from this device to monitor how the vehicles are being used.

Phone Tools

Phones are invaluable for a private investigator.  Knowing a person’s phone use or conversations can be vital in a case.  For instance, an investigator helping a client who is receiving phone threats would need to log the activity. Fortunately, doing so has gotten much easier. Newer technology allows phone calls to be recorded with miniature devices such as an ear bud worn by one person on the call.  For cell phones, where clunky recording hardware would be conspicuous, software can be installed that will record calls, emails and texts. And of course, an investigator needs their own phone tools which shield their identity and activities in order to protect the privacy of their clients.  For instance, one amazing and easy tool is

While these and many other tools exist that have made surveillance high-tech, laws have also grown stricter regarding the use of listening, tracking and recording devices.  Fortunately, most private investigators are conscious of both federal and state laws regarding their use and act accordingly.  When these tools are appropriately used, they greatly heighten the effectiveness, accuracy and speed of a private investigation.


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Dave Smith has 99 articles online

About the Author: Dave Smith is a Marketing Associate at Itellas, a leading provider of ID spoofing services. For more information about spoofing, please visit .>

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Private Investigation goes High Tech

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This article was published on 2011/10/05