Click on a tutorial video to learn about Video Surveillance, Security Cameras, and CCTV Systems! Each tutorial video is free to watch and covers a specific topic related to video surveillance. If you have any suggestions for future topics, please use the Contact page to let us know! Information presented in How-To videos is general information only and is not intended to substitute for professional consultation.
|CCTV Video Surveillance Intro
A basic overview of how a video surveillance system is set up and how the various components interface with each other. The basic functions of each part of a CCTV security camera system is described.
|Wireless Security Camera Systems
How a wireless security camera works and what you need to know before buying one. The limitations and disadvantages of wireless surveillance systems are also discussed.
|How a CCD Security Camera Works
Modern video surveillance cameras utitlize a CCD sensor chip to convert the incoming image into a video signal. The basic operation of a CCTV video camera is discussed.