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THE EVOLUTION OF VIDEO SURVEILLANCE: CCTV TO MICRO CAMERAS AND DRONES

April 6, 2021
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Safety professionals have been using closed-circuit television programs to keep companies safe from injury since the 1950s, however the methodology of documenting didn't change dramatically until the previous ten years. From the humble beginnings tracking royalty in Trafalgar Square from England into the micro-sized cameras and drones of now, see how video surveillance has changed over the years.

EARLY DAYS OF VIDEO SURVEILLANCE

George Orwell debuted the concept in his forward-thinking book"1984" back in 1949, but miniature film cameras were first used in spying as a tool for covert surveillance before 1940. However, it wasn't until 1951 that the first recorded pictures were recorded on a television camera via a video cassette recorder. Law enforcement started using this radical new tool in the mid-1960s for people places, while NASA found ways to harness the new technologies to map the lunar surface and return those pictures to Earth.

THE 1970S TO 1990S

While previously a bastion of governments, closed-circuit television began to be used extensively by banks and other financial institutions as a measure against theft from the 1970s. The evolution continued as microchip technology shrank the size of cameras and expanded the ability to record for long periods of time. Companies find great value in the ability to capture criminal acts on tape, while only having a camera in plain sight is thought to be a hindrance from unlawful acts. ATMs are a key target for theft, however, the installation of video surveillance options helps keep them more secure. At length, so-called"Nanny Cams" provide a means for parents to keep eye on children, pets and yes, nannies.

The tech driving surveillance devices continue to grow at a rapid pace, with fresh acceptance from the general public sector coming following the 2001 World Trade Center attack. Schools and police departments start using facial recognition applications to monitor missing children or criminals, while city-wide searches of surveillance systems allow law enforcement to quickly target issues.

THE 2000S TO CURRENT TIMES

The tech driving surveillance devices continue to grow at a quick pace, with new approval from the general public sector coming following the 2001 World Trade Center attack. Schools and police departments start using facial recognition applications to track down missing children or offenders, while city-wide hunts of surveillance systems allow law enforcement to more quickly target problems. Video surveillance today is fueled by the web, with an abundance of alternatives for both business-based and personal protection fast locksmith seattles.

COMING SOON TO VIDEO SURVEILLANCE

Drones become more commonplace as components are miniaturized, and net connectivity continues to drop in price together with the improved quality of the connection. It is not unusual for a large organization to have thousands of connected video systems, with near-unlimited data storage capacities and technology that allows security professionals immediate and remote access to their information. Wearable gadgets like watches and people built into clothing abound, while even chemical and thermal sensing surveillance are on the near horizon. Resolution and frame rate will continue to enhance radically, while prices will become more reasonable.

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