CCTV Security Camera News in Da Nang Vietnam

Archive for the ‘Cctv design tools’ category

DVR Storage Calculator for Analog Security Cameras

Use this calculator to determine just how much storage space you will need for your surveillance system. How to use this tool Enter the number of cameras on the system (typically 4-16) Enter the frames per second (fps) of the cameras. Typically customers choose to record between 7 and 15 fps. Over 25 fps is […]

CCTV Lens Field of View Calculator

This handy FOV calculator will help you in determining which lens is right for your application. CCTV Lens Field of View Calculator The function of the lens is to collect light reflected from the scene and focus it into an image onto the CCTV camera sensor. Most CCTV applications use a fixed-focal-length (FFL) lens, which, […]