The number of cameras you need for your CCTV system depends on several factors, such as the size of the area you want to monitor and the level of security you require. For example, if you have a large property, you may need more cameras to cover all the entry points and blind spots.
John wanted to install CCTV at his factory. He consulted with a professional who recommended several cameras based on the layout of his factory. He ended up installing 10 cameras to cover all the entry points and blind spots. This is how to determine the number of cameras needed for a CCTV system.
