Digital CCTV

Digital CCTV
Author: Emily M. Harwood
Publisher: Elsevier
Total Pages: 326
Release: 2007-07-31
Genre: Technology & Engineering
ISBN: 0080548431

The effects of digital technology on the security industry require constant vigilance by security distributors, sales staff, and installation professionals. Today and for the foreseeable future, all security professionals must have at least a basic understanding of digital technology. Digital CCTV addresses this new challenge. Topics convered include compression variables such as Lossless and Lossy, which are explained by reviewing Huffman and Run Length Encoding (RLE), and by relating these forms of compression to ZIP and Stuffit, which are commonly used in personal computers. A review of JPEG, motion JPEG, MPEG and wavelet compression schemes among others, with a comparison of the merits of each, is also provided. As Digital CCTV traces the stream of digital video flow from the computer industry through compression, transmission, display and storage, and explains how analog video signal is converted into a digital signal, the reader will learn and understand the mysteries of digital science. * Explains industry concepts, acronyms and buzzwords acurately and clearly * Covers history, current complexities, and the future effects of digital science *Provides practical information about how digital video works, how digital video is stored and transmitted, what digital systems can and cannot accomplish, and what to expect from digital video equipment in modern CCTV systems

CCTV Surveillance

CCTV Surveillance
Author: Herman Kruegle
Publisher: Elsevier
Total Pages: 673
Release: 2011-03-15
Genre: Computers
ISBN: 0080468187

This revision of the classic book on CCTV technology, CCTV Surveillance, provides a comprehensive examination of CCTV, covering the applications of various systems, how to design and install a system, and how to choose the right hardware. Taking into account the ever-changing advances in technology using digital techniques and the Internet, CCTV Surveillance, Second Edition, is completely updated with the recent advancements in digital cameras and digital recorders, remote monitoring via the Internet, and CCTV integration with other security systems. Continuing in the celebrated tradition of the first edition, the second edition is written to serve as a useful resource for the end-user as well as the technical practitioner. Each chapter begins with an overview, and presents the latest information on the relevant equipment, describing the characteristics, features and application of each device. Coverage of aging or obsolete technology is reduced to a historical perspective, and eight brand new chapters cover digital video technology, multiplexers, integrated camera-lens-housing, smart domes, and rapid deployment CCTV systems. - Serves as an indispensable resource on CCTV theory - Includes eight new chapters on the use of digital components and other related technologies that have seen a recent explosion in use - Fully illustrated, the book contains completely updated photographs and diagrams that represent the latest in CCTV technology advancements

Hacking Digital Cameras

Hacking Digital Cameras
Author: Chieh Cheng
Publisher: John Wiley & Sons
Total Pages: 558
Release: 2005-09-23
Genre: Computers
ISBN:

Provides step-by-step instructions for more than twenty modifications for digital cameras, including building a remote control, creating car mounts, and making a home light studio.

Digital Video Surveillance and Security

Digital Video Surveillance and Security
Author: Anthony C. Caputo
Publisher: Butterworth-Heinemann
Total Pages: 439
Release: 2014-03-18
Genre: Social Science
ISBN: 0124200435

The use of digital surveillance technology is rapidly growing as it becomes significantly cheaper for live and remote monitoring. The second edition of Digital Video Surveillance and Security provides the most current and complete reference for security professionals and consultants as they plan, design, and implement surveillance systems to secure their places of business. By providing the necessary explanations of terms, concepts, and technological capabilities, this revised edition addresses the newest technologies and solutions available on the market today. With clear descriptions and detailed illustrations, Digital Video Surveillance and Security is the only book that shows the need for an overall understanding of the digital video surveillance (DVS) ecosystem. - Highly visual with easy-to-read diagrams, schematics, tables, troubleshooting charts, and graphs - Includes design and implementation case studies and best practices - Uses vendor-neutral comparisons of the latest camera equipment and recording options

CCTV

CCTV
Author: Vlado Damjanovski
Publisher: Elsevier
Total Pages: 579
Release: 2005-08-04
Genre: Technology & Engineering
ISBN: 0080472192

Closed circuit television (CCTV) is experiencing a leap in technology using digital techniques, networking and the Internet. The new edition of this high-level professional reference retains the particulars that made the first edition a success, including the details of CCD cameras, lenses, coaxial cables, fiber-optics, and system design, but it is expanded to cover all video compression techniques used in the ever increasing assortment of digital video recorders (DVRs) available on the market today. This new edition of the book CCTV demystifies DVR technology. It also serves to clarify the technology of data networking. The theoretical section explains the various compression techniques. Networking is also a new and unknown area for many CCTV installers and this is explained in a brand new section. - New edition more accessible

CCTV

CCTV
Author: Vlado Damjanovski
Publisher: Elsevier
Total Pages: 617
Release: 2013-09-23
Genre: Computers
ISBN: 012404607X

The new edition of CCTV, a high-level professional reference, is expanded to cover all video compression techniques used in the ever-increasing assortment of digital video recorders (DVRs) available on the market today. In addition to demystifying DVR technology, the third edition also clarifies the technology of data networking and explains various compression techniques. Along with all this, the book retains the particulars that made the previous editions convenient and valuable, including details of CCD cameras, lenses, coaxial cables, fiber-optics, and system design. - Updated to address digital techniques, networking, and the Internet in closed-circuit television - Includes brand new sections on CCTV networking, digital video recorders (DVRs), various video compression techniques, and understanding pixels and digital image quality - Fully illustrated with dozens of photographs, tables, checklists, charts, diagrams, and instructions

CCTV for Security Professionals

CCTV for Security Professionals
Author: Alan Matchett
Publisher: Butterworth-Heinemann
Total Pages: 304
Release: 2002-12-23
Genre: Business & Economics
ISBN: 9780750673037

CCTV for Security Professionals provides the information necessary to design the ideal CCTV system. The chapters are stand-alone sources of information on their subjects and are presented in logical sequence to guide the reader from basic principles to more complex for a complete system understanding. In his straight-forward and informative text, Alan Matchett approaches the camera systems from the user's point of view, providing the security manager with the knowledge to discuss the system, its desired features, and the areas of design concern within the context of an organization's business model. This can prove to be invaluable when evaluating an existing system, the use and components of a given system, or in evaluating a system design proposed by a vendor. Installers and service personnel will benefit from the functions and possibilities that are available with the various components and by gaining an understanding of their customers' needs. Newer technicians will learn how to set up the system properly, and can familiarize themselves with the technologies that go into a CCTV system. Security equipment sales personnel will also gain a better knowledge of the customer's needs as well as learn to determine exactly what questions they should be asking the customer and what the customer's responses mean. In this manner, the book will offer invaluable tips to ensure customers get exactly what they expect in a system. * Provides a detailed explanation of CCTV components and the technology behind analog and digital CCTV systems. * Establishes a "common language" for security professionals, CCTV system designers and sales personnel to use as a basis for system design. * Provides a clear explanation of the design process and design principles.

Security Measures for Homes, Businesses, and Organizations

Security Measures for Homes, Businesses, and Organizations
Author: Charles Nehme
Publisher: Charles Nehme
Total Pages: 77
Release:
Genre: House & Home
ISBN:

In today's world, security is paramount for individuals, businesses, and organizations alike. With the increasing prevalence of crime and cyberattacks, it is more important than ever to take steps to protect your property, assets, and people. This article provides an overview of key security measures that can be implemented to enhance security for homes, businesses, and organizations. By implementing these measures, you can reduce your risk of being targeted by criminals or falling victim to cyberattacks. Security Measures for Homes Physical security: This includes measures such as installing strong locks on doors and windows, using deadbolts, and reinforcing entry points. Access control: This includes measures such as using security cameras, alarms, and door viewers to monitor who is entering and exiting your home. Intrusion detection and prevention systems (IDS/IPS): These systems can be used to detect and prevent unauthorized entry into your home. Safes: This includes measures such as storing valuables in a safe or a fireproof safe. Security awareness: This includes measures such as teaching your family about safe practices, such as not opening the door to strangers and not clicking on suspicious links. Security Measures for Businesses Physical security: This includes measures such as installing security fences and gates, using shatter-resistant glass, and having a security guard on staff. Access control: This includes measures such as using card readers, biometric scanners, and PIN pads to control who can enter and exit the building. Surveillance systems: This includes measures such as installing security cameras and using video surveillance software to monitor activity inside and outside the building. Data security: This includes measures such as using strong passwords, encrypting sensitive data, and backing up data regularly. Incident response plan: This includes measures such as having a plan for responding to security incidents, such as hacking attempts or theft. Security Measures for Organizations Policies and procedures: This includes measures such as developing and enforcing security policies and procedures. Training: This includes measures such as providing training to employees on security best practices. Compliance: This includes measures such as complying with all applicable laws and regulations. Risk assessment: This includes measures such as regularly assessing the organization's security risks. Vulnerability management: This includes measures such as identifying and remediating vulnerabilities in the organization's systems.

Closed Circuit Television

Closed Circuit Television
Author: Joe Cieszynski
Publisher: Elsevier
Total Pages: 337
Release: 2006-12-28
Genre: Technology & Engineering
ISBN: 0080467032

Closed Circuit Television (CCTV) surveillance remains a growing industry in response to increased security threats, and whilst new developments have brought clearer images, digital recording and high speed data transmission, effective security systems still rely upon proper specification and installation by engineers with an in depth knowledge of CCTV principles and technology.The third edition of Closed Circuit Television provides a thorough technical guide for all those involved in the design, specification, installation and maintenance of CCTV systems. Fully dual-standard for PAL and NTSC systems, the book covers the essential equipment and topics of relevance to practitioners, managers and students on vocational and industry training courses. Extended coverage of flat screen devices, digital recording, and a new chapter on networking principles, bring this popular guide up to date with the latest developments in the field.Joe Cieszynski is a well-known technical writer with a wealth of experience in the security industry. After many years of college lecturing on TV, video and security topics, he currently acts as City & Guilds' Chief Examiner for security systems and provides independent CCTV system consultancy.*Demystifies CCTV technology for installers and managers*Concise, accessible text ideal for hard-pressed practitioners and students*Fully dual-standard coverage for PAL and NTSC based systems

Virtual Geographies

Virtual Geographies
Author: Mike Crang
Publisher: Routledge
Total Pages: 331
Release: 2013-04-15
Genre: Science
ISBN: 1134703740

This book examines the interrelationship between telecommunications and tourism in shaping the nature of space, place and the urban at the end of the twentieth century. They discuss how these agents are instrumental in the production of homogenous world-spaces, and how htese, in turn, presuppose new kinds of political and cultural identity. Virtual Geographies explores how new communication technologies are being used to produce new geographies and new types of space. Leading contributors from a wide range of disciplines including geography, sociology, philosophy and literature: * investigate how visions of cyberspace have been constructed * offer a critical assessment of the status of virtual environments and geographies * explore how virtual environments reshape the way we think and write about the world. This book sets recent technological developments in a historical and geographical perspective to offer a clearer view of the new vistas ahead.