CCTV System Component Selection by Shane Franklin
Closed Circuit TV systems were developed in the UK in 1970s. Of course, there have been major changes and advancements since then. CCTV systems used to be very expensive, cumbersome and had to be installed by a professional due to the complexities of setting the systems up. ... There are several decision you will need to make when choosing the components for your CCTV system. ... The basic system would include a camera, monitor and recording device to store the video. ... You have to know these answers to determine the correct kind of camera and lens combination to choose.

Video Surveillance Cameras in Schools -- Addressing Student Safety and Security by Alice Osborn
Public schools have been equipped with video surveillance CCTV systems even before Columbine. The reasons include increased safety and security for students. Installing video surveillance cameras in schools is a costly project, and school districts must be sure that this is the right route to... • The cameras allow school security personnel to do more job-specific work, which saves money in the long run since the mundane tasks will be performed by the security system. ... The security systems run from $500,000 per district for an analog system consisting of CCTV (closed circuit television)...

How IP-based Video Surveillance Works -- Way Beyond Analog by Lucy P. Roberts
When you’re shopping around for an IP-based video surveillance system, you will need to be particularly cautious about what exactly you’re looking at and what the individual terms mean. How IP-based video surveillance works is open to interpretation as far as some video surveillance and security... When shopping for a system, be sure to ask if the system is digital based on the recording (DVR) or on the camera, since many manufacturers consider a system digital by virtue of the DVR storage system even if the camera recording the images is still analog.

Security Camera System - Buyers Guide by Robert Moskal
Although the application of CCTV security have not changed very much over the past years, the tools and equipment have significantly. Cameras became smaller, cheaper and better, but the major breakthrough happened in recording equipment. Therefore many customers shopping for complete CCTV... Every CCTV system is as good and reliable as its weakest component. ... The number of TV lines in the security camera image is a measure of picture resolution (sharpness). ... CCTV cameras are usually divided into different types based on the body of the camera used.

DreamBox All In One CCTV Solution by Efrat Levi
DreamBox (DB) Short Description DreamBox (DB) is a real time synergetic multimedia surveillance system for homeland security and general CCTV use. DreamBox, with its built-in ETX Pentium and 11 DSP’s, processes information such as video, audio and data. ... DreamBox Built-In Security Management System The security management system is an advanced real time control and display system, which integrates a wide array of security components using distributed SQL databases based on the Linux operating system.

Just One Big Mesh by Monty Henry
Not surprisingly, the Internet also is transforming the surveillance industry, thanks to the new generation of video cameras designed to operate over digital computer networks. Also called IP cameras, these devices make it possible to see live video from anywhere in the world with interactive... Congestion can be mitigated by selecting a lower camera resolution and frame rate, but that solution is not always acceptable because it can significantly reduce the amount of visible detail and motion that investigators and security staff need for safe surveillance.

All-seeing Eye: The History of Video Surveillance by Nahshon Roberts
There are eyes everywhere, and they do not belong to humans. In today's fast-paced modern world, video surveillance has become as essential to society as security guards and gateways. Mention video surveillance and the average Joe will instantly associate the term with video cameras mounted in... SmartGate is an automated border crossing system for airline crew members. ... The history of video surveillance is as complex as the system behind it. ... The system scans crew members' faces, compares these to passport photos, and confirms identity in less than ten seconds.

The Need for Physical and IT Security Convergence by Jeffrey Bennett
Business security professionals make it a point to study their craft and learn ways to counter evolving threat. Business intelligence methods need to continue to keep up with technology to analyze and prevent the internal and external influences that can ruin the enterprise. ... Security solutions to detect and prevent include monitoring the workplace and removing the internal threat, building security in depth to prevent the external threat, training employees on operation security, and employing loss prevention techniques.