Security technology has made rapid advances over the past few decades. While early security systems often provided limited surveillance capabilities, modern systems can accurately record video in a variety of lighting conditions, all at a high resolution. For example, wireless cameras developed laser focusing technology that allows them to record video in high fidelity from a wide variety of distances. The following guide explores how security technology has improved through the use of new technologies.
In the past, security cameras often provided 480 lines of resolution. Many cameras were limited to black and white, and many of these systems offered poor performance during nighttime conditions.
Over time, many security cameras began to improve. A significant number offer 1080 or 4k resolution, which can be invaluable when trying to see small details in an image. Higher resolution video makes it easier than ever to see potential faces, license plates, and other details that may be important during the investigation of a crime.
Most important, modern security cameras feature cloud technology that can make it easy to record and store video in a secure way. In the past, many security camera systems worked by storing video on either a tape drive or a hard drive. These systems often store video at the same site as the camera system itself. For example, if a convenience store had a security camera system, the video storage equipment was often located in a backroom office. In the event of a robbery, it was easy for criminals to destroy video storage equipment that was kept onsite.
Modern cloud-based video storage systems have eliminated that problem. Instead of storing video on a tape or local hard drive, modern video security camera systems are designed to transfer video in real-time to a cloud service. This has several advantages for consumers. In addition to improving the security of the video storage, it also allows individuals to access the video feed from everywhere in the world. This makes it easy for individuals to check on the status of remote sites when they aren’t in the area.
In addition, some cloud video service providers also offer facial recognition technology for users. Cameras can be set up to automatically identify certain individuals that appear in the frame of a video, such as friends, family members, employees, contractors, vendors, and much more. This can be a great way to maintain logs of everyone who enters a restricted access area.
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