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  • Quality Megapixel lenses(1): Differentiation
    As video surveillance evolves, footage has more resolution and greater detail than ever before. HD cameras have benefited from component breakthroughs in image sensors and processors, which support the current crop of megapixel cameras and even the hottest 4K ultra high definition (UHD) trend.
    Editor / Provider: a&s Editorial Department | Updated: 2014 / 1 / 30
  • Analog solutions upgrade to HD cameras
    Analog cameras still holds 70% to 80% of the market share, while network cameras have matured in features, performance and technology. Analog providers are mainly focused on providing an easy upgrade option for existing customers through standards like 960H, HDCVI, ccHDtv, HD-MDI, ect. Secutech 2014
    Editor / Provider: Alf Chang | Updated: 2014 / 1 / 22
  • ASSA ABLOY ARX Control System secures Chalmers University campus
    Chalmers University of Technology in Sweden will enjoy state-of-the art security with ASSA ABLOY's ARX Access Control System and 1,700 proximity card readers. The new access control system is modern, future-safe and is expected to provide a high level of security at Chalmers.
    Editor / Provider: ASSA ABLOY | Updated: 2014 / 1 / 10
  • Thermal captures more territory
    It is common knowledge that thermal cameras allow users to detect heat in all types of scenarios, but understanding how thermal technology inside a camera works, and why it is perfect for security applications is less understood. Learning how thermal cameras work is the first step to revealing their
    Editor / Provider: Editorial Department, a&s International | Updated: 2013 / 12 / 26
  • HD-SDI(10): Real life cases and applications
    More and more manufacturers are investing handsomely in HD-SDI cameras, SDI DVRs, and peripheral products. However, installers and users may not fully understand these new technologies and applications. The following sections shed light on real-life applications in traffic monitoring and banking.
    Editor / Provider: Alf Chang | Updated: 2013 / 12 / 20
  • HD-SDI(9): HD-SDI video distribution
    The overview of HD-SDI surveillance applications across various products, transmission methods, and storage devices is covered in this piece. However, there may still be some questions about HD-SDI signals and signal distribution. The following Q&As will tackle FAQs.
    Editor / Provider: Alf Chang | Updated: 2013 / 12 / 20
  • HD-SDI(8): Benefits of HD-SDI
    Serial digital interface (SDI) is a family of digital video interfaces. There are 3 types of SDI standards: SD-SDI, HD-SDI and 3G-SDI. SD-SDI is defined for standard definition digital signals, while HD-SDI and 3G-SDI are for HD video signals. Among them, the most popular adoption in security and su
    Editor / Provider: Alf Chang | Updated: 2013 / 12 / 20
  • HD-SDI(6): Hybrid approaches to integrate HD-SDI and IP solutions
    IP megapixel, HD-SDI, and 960H solutions are gaining more traction as the pursuit of HD presses on. However, both manufacturers and installers, who relied on network products, have great hesitations in adopting HD-SDI and 960H cameras.
    Editor / Provider: Alf Chang | Updated: 2013 / 12 / 19
  • HD-SDI(5): Camera components, features, and efficiency
    CCD or CMOS sensors and image processing components play an important role to ensure both long-distance transmission and high image quality which are rendered in HD-SDI. Asides from sensors, we will examine other components.
    Editor / Provider: Alf Chang | Updated: 2013 / 12 / 18
  • Axis improves Shaanxi Rural Credit Cooperative HDTV video network system
    Video surveillance is developing towards networking, modularization, and high definition, to meet user demands for high definition, robustness, reliability, ease-of-use, resilience, scalability, and ease of installation and maintenance. Shaanxi Rural Credit Cooperatives Union grows rapidly, and main
    Editor / Provider: Axis communications | Updated: 2013 / 12 / 9

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