Caputo Digital Video Surveillance and Security

1. Auflage 2010
ISBN: 978-0-08-096169-9
Verlag: Elsevier Science & Techn.
Format: EPUB
Kopierschutz: 6 - ePub Watermark

E-Book, Englisch, 352 Seiten

Digital Video Surveillance & Security provides a blueprint for the IP-based electronic security system clients need, allowing security professionals to protect their client's place of business or home. The author gives detailed plans on the best camera position, areas of coverage, and hardware and software to select to maximize the effectiveness of newer lower-cost networked technologies. Clear, step-by-step descriptions and detailed illustrations describe the integration of such components as the current or new security system, door and window sensors, or other access controls, offering the capability of instantly launching a video of the area under surveillance on a computer or HDTV.
Today's digital video surveillance solutions are networked, digitally archived, offering granular, managed accessibility from anywhere (any office, home, PDA, or smart phone), and providing interoperability and simple scalability. With recent advances in technology, DVS is economically attainable for most businesses. Security consultants can use this information to guide their clients in making budget-friendly choices of design and equipment and assembling the optimal system for their needs. Systems installers can use this step-by-step illustrated guide to master this crucial new technology.
*Vendor-neutral comparisons of camera equipment and recording options
*Common sense approach
*Highly visual presentation
*Case studies and descriptions of best practices
*Step-by-step guides
*Easy to read diagrams and schematics

Anthony C. Caputo has been a senior technical consultant since 1998, with eight years of hands-on DVS and CCTV experience, and over eighteen years of networking and digital video experience. Worked as a DVS Architect and system engineer in public transportation, education, retail and municipals having worked on homeland security and surveillance projects including City of Chicago; New York City; Dallas; Rochester; and Basra, Iraq. He is also the published author of McGraw-Hill's Build Your Own Server and has presented at conferences on the importance of a network security plan, and his multi-dimensional view for troubleshooting networked video. Caputo also provided the Keynote Speech 'The Future of CCTV' at CCTV World 2011 Conference in Sydney Australia in December 2011.
He is a subject matter expert and is certified in a number of technology disciplines, including project management with PMI (PMP), CCNA, CWNA, Genetec Omnicast and Security Center, Firetide Mesh Network Engineer, object-oriented analysis and design for business process improvement, and a Microsoft Certified Professional. He holds a certification as an IBM e-business Solution Advisor, helping IBM write the exam for certification and in encryption and security from the University of Chicago.

Autoren/Hrsg.

Caputo, Anthony C.

Inhaltsverzeichnis

1;Front Cover;1
2;Praise Page;2
3;Digital Video Surveillance and Security;6
4;Copyright Page;7
5;Dedication;8
6;Contents;10
7;Preface;14
8;Acknowledgments;16
9;About the Author;18
10;Chapter 1: Introduction to Digital Video Security;20
10.1;Introduction;20
10.1.1;Deterrence;20
10.1.2;Efficiency;21
10.1.3;Capable Guardian;21
10.1.4;Detection;22
10.2;Closed Circuit Television;22
10.3;Big Brother Is in the Restroom;25
10.3.1;Convergence;26
10.4;Digital Video Security;28
10.5;General Security;30
10.6;Case Studies;32
10.6.1;Navy Pier, Chicago (Figure 1-8);32
10.6.2;Marquette Photo Supply, Chicago;34
10.7;Chapter Lessons;35
11;Part 1: Choosing the Right Equipment;36
11.1;Chapter 2: Digital Video Overview;38
11.1.1;Introduction;38
11.1.2;Analog to Digital;39
11.1.3;Analog Versus Digital;40
11.1.4;Worldwide Video Standards;41
11.1.5;Interlaced Lines;42
11.1.6;Progressive Scanning;42
11.1.7;Resolution;44
11.1.8;Digital Color Depth;44
11.1.9;The Wonderful World of Pixels;45
11.1.9.1;Step 1: Maximize Display Resolution;48
11.1.9.2;Step 2: Full Screen Display;48
11.1.9.3;Step 3: Screen Capture;48
11.1.9.4;Step 4: Save Image;49
11.1.9.5;Step 5: Convert for Print;49
11.1.10;Digital Video Surveillance Resolutions;50
11.1.11;Digital Video Formats;50
11.1.12;MPEG;52
11.1.12.1;Multiple Streams and Archiving;53
11.1.12.2;How MPEG Compression Works;53
11.1.13;Analog Camera and Digital Video Encoder Versus the IP Camera;55
11.1.14;Chapter Lessons;57
11.2;Chapter 3: Digital Video Hardware;58
11.2.1;The Evolution of Video Surveillance Hardware;58
11.2.2;How Cameras Work;58
11.2.2.1;Refraction;58
11.2.2.2;Optics;59
11.2.2.3;F-Stop;59
11.2.2.4;F-Stop, Shutter Speed, and Depth of Field;60
11.2.2.5;Shutter Speed;60
11.2.2.6;Millimeters;61
11.2.2.7;Digital Image Sensors: CCD Versus CMOS;62
11.2.2.8;Zoom Lenses;63
11.2.2.9;Manual and Autofocus;64
11.2.3;Choosing the Right Cameras for the Right Job;64
11.2.3.1;Economical Video Surveillance;65
11.2.3.2;Professional Video Surveillance;66
11.2.3.3;Specialty Video Surveillance;66
11.2.3.4;Analog Versus Digital Versus Megapixel;67
11.2.3.5;30 fps;69
11.2.3.6;Power Requirements;70
11.2.3.7;Lighting Illumination;72
11.2.3.8;How Weather Can Affect Cameras;75
11.2.3.9;Fixed Versus Pan-Tilt-Zoom;77
11.2.3.10;PTZ Protocols and Communications;78
11.2.3.11;Ruggedized for Harsher Environments;81
11.2.3.12;Two-Way Audio;82
11.2.4;Configuring Digital Video Encoders and IP Cameras;82
11.2.4.1;Unit Discovery;82
11.2.4.2;Installation and Configuration Applications;82
11.2.4.3;DHCP;85
11.2.4.4;Ethernet Configuration;86
11.2.4.5;Commissioning Digital Video Encoders and IP Cameras;87
11.2.4.6;PTZ Presets;89
11.2.4.7;Resetting to Factory Default;90
11.2.5;Digital Video Cables and Connectors;90
11.2.5.1;Cable Termination;93
11.2.6;DVS Troubleshooting;96
11.2.6.1;Troubleshooting an Analog Camera to Digital Video Encoder;97
11.2.6.2;Troubleshooting an IP Camera;100
11.2.6.3;Troubleshooting PTZ;100
11.2.6.4;Troubleshooting Poor Video;103
11.2.6.5;Troubleshooting Camera Power;106
11.2.7;Chapter Lessons;107
11.3;Chapter 4: Understanding Networks and Networked Video;108
11.3.1;Introduction;108
11.3.2;The Power of the Network;108
11.3.3;Getting Wired;110
11.3.4;Why Ethernet;112
11.3.4.1;Peer-to-Peer and Client/Server;113
11.3.4.2;Ethernet Equipment;114
11.3.4.3;Cabling;117
11.3.5;Setting up a Star Network;122
11.3.5.1;IP Addresses;122
11.3.5.2;Subnet Mask;125
11.3.6;Bandwidth;126
11.3.7;VLAN;126
11.3.8;Video Networking;127
11.3.8.1;Transmission Control Protocol;127
11.3.8.2;User Datagram Protocol;127
11.3.8.3;Port Numbers;128
11.3.9;Networked Video Delivery Methods;128
11.3.9.1;Unicast;128
11.3.9.2;Anycast (Broadcast);131
11.3.9.3;Multicast;131
11.3.10;Understanding Broadcast and Multicast Packets;132
11.3.10.1;Broadcast Storms;132
11.3.10.2;Multicast Group;133
11.3.10.3;Real-Time Transport Protocol;133
11.3.10.4;Real-Time Streaming Protocol;133
11.3.10.5;Hypertext Transfer Protocol;134
11.3.11;Remote Access - Your Home away from Home;134
11.3.12;Lessons Learned;134
11.3.12.1;Troubleshooting Laptop;135
11.3.12.2;Software Troubleshooting Tools;136
11.3.12.3;What Usually Goes Wrong;136
11.3.12.4;No Video;137
11.3.12.5;Video Networking Design;137
11.3.12.6;Network Security;137
11.3.12.7;Incompatibilities;138
11.3.12.8;IP Networking Troubleshooting;138
11.3.12.9;Drivers;140
11.3.12.10;Windows Update;140
11.3.13;Chapter Lessons;141
11.4;Chapter 5: Wireless Networked Video;142
11.4.1;Introduction;142
11.4.2;Introduction to RF;142
11.4.3;Without Wires?;142
11.4.4;Radio Frequency;143
11.4.5;Access Point;145
11.4.5.1;Basic Service Set;146
11.4.5.2;Extended Service Set;146
11.4.5.3;Service Set Identifier;146
11.4.5.4;Beacons;147
11.4.5.5;Hidden Node;147
11.4.5.6;Interference;148
11.4.5.7;Line of Sight;149
11.4.5.8;Fresnel Zone;149
11.4.6;Antennas;150
11.4.6.1;Intentional Radiator;151
11.4.6.2;Equivalent Isotropically Radiated Power;151
11.4.6.3;Watts and Milliwatts;152
11.4.6.4;Decibels;152
11.4.6.5;Power Gain and Loss;152
11.4.6.6;dBm;153
11.4.6.7;dBi;153
11.4.6.8;Antenna Radiation Patterns;154
11.4.6.9;Polarization;155
11.4.6.10;Antenna Types;155
11.4.7;WLAN Standards;157
11.4.7.1;802.11;157
11.4.7.2;802.11b;159
11.4.7.3;802.11a;160
11.4.7.4;OFDM;160
11.4.7.5;802.11g;162
11.4.7.6;802.11n;162
11.4.7.7;MIMO;163
11.4.7.8;MIMO Antennas;163
11.4.7.9;802.11s – Mesh;164
11.4.7.10;Wireless Mesh Networking;165
11.4.8;Wireless Security Options and Considerations;167
11.4.9;Channel Planning;169
11.4.10;Configuring Access Point Radios;169
11.4.11;Configuring a Mesh Radio;170
11.4.11.1;Network Management Software;171
11.4.11.2;ESSID Encryption and Radio Settings;173
11.4.11.3;Security Settings;173
11.4.12;Wireless Antenna Coaxial Connectors;174
11.4.13;Antenna Coaxial Cables;174
11.4.13.1;Wireless Coaxial Termination;175
11.4.14;Wireless Troubleshooting;179
11.4.15;Chapter Lessons;186
12;Part 2: Approaching the Project;188
12.1;Chapter 6: Site Survey;190
12.1.1;Introduction;190
12.1.2;License Plate Recognition;192
12.1.3;Human Recognition;192
12.1.4;Power = Camera, No Power = No Camera;196
12.1.4.1;Surge Protectors and Suppressors;197
12.1.4.2;UPS;198
12.1.5;Camera/Video Site Survey;199
12.1.5.1;List of Survey Teams;200
12.1.5.2;Camera Location;200
12.1.6;Network Infrastructure Site Survey;202
12.1.6.1;Interim Distribution Facility Survey;203
12.1.6.2;Main Distribution Facility;204
12.1.6.3;Power and Grounding;204
12.1.7;Wireless Site Survey;206
12.1.7.1;Presurvey Exploration;206
12.1.7.2;Radio Frequency Spectrum Analysis;207
12.1.7.3;Point-to-Point Mesh Radio Test;207
12.1.7.4;Wireless Survey Results;208
12.1.7.5;Site Survey Tools;208
12.1.8;Chapter Lessons;213
12.2;Chapter 7: Choosing the Right Software;214
12.2.1;Video Management System Software;214
12.2.1.1;Software Applications;214
12.2.1.2;Digital Video Appliance;215
12.2.1.3;Business Process Improvement;216
12.2.1.4;Compatibility;218
12.2.1.5;Market Share;220
12.2.1.6;Metadata and the Database;220
12.2.1.7;Video Analytics;221
12.2.1.8;Salient Motion Detection;226
12.2.1.9;Adding Cameras to the VMS;227
12.2.1.10;User Management;227
12.2.1.11;Archiving and Storage;230
12.2.1.12;Remote Access;230
12.2.1.13;Mobile;235
12.2.1.14;Troubleshooting;235
12.2.2;Chapter Lessons;237
12.3;Chapter 8: DVS Archiving and Storage;238
12.3.1;Introduction;238
12.3.2;DVS VMS Requirements;238
12.3.2.1;Power;239
12.3.2.2;Storage Space;239
12.3.2.3;Security;241
12.3.3;The Anatomy of a Computer;241
12.3.4;Client/Server Architecture;242
12.3.5;Upgrading Hardware for DVS;243
12.3.5.1;VMS Hardware System Requirements;243
12.3.5.2;The Motherboard;244
12.3.5.3;Central Processing Unit;245
12.3.5.4;Video Graphics Card;245
12.3.5.5;Expansion Cards;247
12.3.5.6;Power Supply;251
12.3.5.7;Hard Drives;251
12.3.5.8;Redundant Array of Independent Disks;254
12.3.5.9;Memory;255
12.3.6;The Network Operating System;256
12.3.6.1;Scalability;258
12.3.7;IP Cameras;258
12.3.8;Network Accessibility;258
12.3.8.1;Firewall;258
12.3.8.2;Malicious Software;259
12.3.8.3;DVS Remote Viewing;259
12.3.8.4;Hard Drive Preventative Maintenance;260
12.3.9;Troubleshooting;261
12.3.9.1;Troubleshooting the DVR Card;261
12.3.9.2;Troubleshooting a Hard Drive;264
12.3.10;Chapter Lessons;268
12.4;Chapter 9: Project Implementation;270
12.4.1;Introduction;270
12.4.2;Project Management Institute and the Real World;270
12.4.2.1;Planning Process;272
12.4.2.2;The “Eye” in Team;275
12.4.2.3;The Project Plan;286
12.4.2.4;Execution Process;288
12.4.2.5;Project Documentation Deliverables;291
12.4.2.6;Closing Process;296
12.4.3;Chapter Lessons;299
12.5;Chapter 10: Security Integration and Access Management;300
12.5.1;Security Integration;300
12.5.1.1;Centralized Security Management and Monitoring;302
12.5.1.2;Integration Using I/O;302
12.5.1.3;Electronic Relay Connections;303
12.5.1.4;General Alarm Connection;305
12.5.1.5;Video Motion Detection;311
12.5.1.6;Active Tampering Alarm;312
12.5.2;Electronic Access Control and Management;313
12.5.2.1;The Access Control Market;315
12.5.2.2;About Access Card Technologies;317
12.5.2.3;Biometrics;318
12.5.2.4;EAC System Topology;319
12.5.2.5;Integrated Access and Digital Video;319
12.5.3;Troubleshooting;321
12.5.4;Chapter Lessons;324
13;Appendix: Site Survey Readiness Checklist and Survey Form;326
13.1;Presurvey (Readiness) Checklist (much of this information should already be in the statement of work);326
13.2;Camera Site Survey Form (Duplicate per Camera);330
13.3;Video Transmission Methods;332
14;Index;334