Security Camera Calculator
Security Camera
Calculate the number of cameras needed for property coverage.
Formula
Total = Perimeter Cameras + Entry Cameras + Indoor Cameras
Frequently Asked Questions
How many cameras do I need for my home?
Most homes need 4 to 8 cameras covering all entry points and key areas.
What field of view is best for security cameras?
A 90 to 110 degree field of view covers most residential applications.