As the prevalence of surveillance cameras continues to surge and the demand for cutting-edge security solutions grows, driven by decreasing prices and heightened awareness, a plethora of individuals are seeking an in-depth understanding of these modern sentinels. In this comprehensive exposition, we, at OHWOAI, are poised to illuminate the inner workings of surveillance cameras, dissecting each component and structure to provide you with a multidimensional comprehension.   Upon receipt of a surveillance camera, the first element that catches the eye is its exterior casing. However, it's when we venture beneath the surface, beyond the exterior veneer,...

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...