08/09/2026
How many security cameras do you actually need?
The answer isn't simply 4, 6 or 8.
A good security camera system starts by looking at what you're trying to protect, where the property is vulnerable, how someone could approach or enter, and where you need useful identification.
Sometimes four well-positioned cameras can provide better security than eight poorly positioned ones.
Our latest guide covers what to consider before deciding on camera numbers for your home or business — including access points, blind spots, overlapping coverage, night-time performance and planning for future expansion.
Read the guide to learn how to plan security camera coverage properly.