Security Camera Coverage Calculator
Calculate how many security cameras you need for full property coverage, plus storage and cloud cost estimates.
Inputs
ft
sq ft
Results
Outdoor Cameras Needed
6
Total Cameras6
Monthly Storage720 GB
Monthly Cloud Cost$15
Perimeter Coverage100%
How to Use This Calculator
- Measure your Perimeter Length (ft) and count Entry Points (doors, windows, gates) around the property.
- Enter Property Area (sq ft) and the number of Indoor Cameras you already plan to install in key interior locations.
- Review Outdoor Cameras Needed and Total Cameras to determine hardware quantity and system cost.
- Check Storage GB per Month to choose a NVR/DVR with adequate storage or size a cloud subscription.
- Review Coverage % to identify gaps in camera placement and adjust camera count or positioning accordingly.
- Use Monthly Cloud Cost to compare local storage vs cloud recording for your ongoing subscription budget.
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