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CCTV & Video Security Training Presentations Library

 

The following are free CCTV training presentation for you to download – we hope you find them useful and informative:



Understanding CCTV Camera Specifications (DOC - 838 KB)
Download this file as a zip - 777 KB
Cameras are the starting point of the video signal and are a critical component of a CCTV system.

Understanding CCTV Lenses (DOC - 732 KB)
Download this file as a zip - 690 KB
The main function of a lens is to focus the scene on to the CCD chip of a camera. This important function is often under-valued, causing problems after the CCTV system is installed.

Understanding The Video Signal (DOC - 717 KB)
Download this file as a zip - 684 KB
Here we discuss the video signal which is the basic electrical signal, which starts at the camera and goes to the control room via a video transmission system.

Clearview Communications Ltd
Robjohns Road
Widford Industrial Estate
Chelmsford
Essex CM1 3AG
United Kingdom
Clearview Communications Ltd
Robjohns Road
Widford Industrial Estate
Chelmsford
Essex CM1 3AG
United Kingdom
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