There are many tools a private investigator uses to uncover the truth and get the evidence to prove such. The primary tool is surveillance. Surveillance comes in many forms that include visual, audio and digital surveillance. Today, we at Advanced Private Investigator & Security of Miami, FL would like to briefly discuss the basics of surveillance.
Visual Surveillance
The most depicted element of investigation is possibly visual surveillance, which can include stakeouts, photographs and hidden cameras. With nothing more than their eyeballs and a notepad, a PI can carry out a visual surveillance job is at its most basic. This kind of surveillance from a vehicle or other location can be done by private investigators. They are offered some privacy and can blend more into the environment with this tactic. However, it doesn’t provide much physical evidence, though basic visual surveillance is useful for figuring out a subject’s schedule or associates. This makes equipment-based visual surveillance essential. To collect evidence on their subjects, private investigators can use smartphones and video cameras. Private investigators can gather data without compromising themselves using photographic cameras with zoom lenses. For video surveillance, the modern drone has opened up new opportunities.
Audio Surveillance
Another major component of a surveillance investigation is audio surveillance, and it has the potential to be the most damning. A PI can carry out audio surveillance without equipment, similar to a visual investigation. To catch a subject’s conversations, a good ear and a good location can lead to clues as to upcoming activities. Ultimately, a subject’s own incriminating words caught on record is among the best evidence. Private investigators can easily conceal audio recording devices in a pocket or an inconspicuous place with modern technology. Even the use of smart phones can be used discretely.
Digital Surveillance
We move through online spaces with almost the same level of physicality as we do the real world in the digital age. To make their surveillance more thorough, a good PI can leverage digital media. When a subject disappears from view if you’re able to pick up their activities online, surveillance doesn’t need to stop. A useful preliminary tool includes social media. Subjects might even offer their location online for all to see in the age of GPS-based tagging which makes it much easier to study a subject’s habits. Including the people they speak to most often online, social media will also clue you into their social circle.
Making Surveillance Preparations
The equipment and techniques used is only the top layer of a private investigation. To collect and deploy knowledge hinges on the PI’s ability. With data gathering, a successful investigations begin. From their address to any known habits, the early phases focus on building a profile of the subject. This may involve building an idea of their frequent contacts, such as friends and family. Digital surveillance will often be the first kind you undertake since this information will be available on social media. One in five people are happy to add complete stranger to their social media accounts, which can be beneficial for private investigator investigations.
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