The development of video surveillance technology has undergone significant transformations over the years. Let's explore the different eras that shaped the landscape of video monitoring:First Era: Analog Video SurveillanceThis era began in the 1970s with analog video surveillance equipment. The transmission was primarily achieved using coaxial cables, and the video signals were analog in nature. The recordings were stored on VCRs (Video Cassette Recorders). However, the limited storage capacity of VCR tapes led to frequent tape replacements to enable long-term storage. The analog video surveillance era faced challenges such as low automation efficiency and slow video...

Introduction:Entering the new era of IP surveillance, cameras are gradually moving towards a new phase of "four transformations": front-end integration, network transmission, digital processing, and system integration. They are destined to play an increasingly important role in various industries, especially in artificial intelligence, quality living, security, and safety fields. However, while surveillance cameras have numerous advantages and benefits, they have also given rise to certain negative impacts, such as copyright infringement and privacy security concerns.The Evolution of Surveillance Cameras:The development of surveillance cameras spans nearly 150 years, and over time, they have evolved to incorporate various...

In recent times, spurred by the ever-evolving demands for enhanced security, many corporate entities have undertaken the installation of surveillance equipment within their office premises. As employees step into their workplace, a unique sense of being under constant observation pervades the atmosphere. The shift from being the observers to becoming the observed has sparked diverse reactions and opinions among individuals.   Employees find themselves in an interesting dilemma, as even the most dedicated work efforts are interspersed with seemingly inconsequential actions such as nose-touching or momentary scratching. These fleeting behaviors, inadvertently caught on camera, can become...