Give each view a business purpose
Start with the event you need to understand. A receiving door may need a view of a delivery handoff. A stockroom entrance may need a record of activity at that opening. A wide view of a sales floor provides context, but it may not supply the detail needed for a different task.
For an Austin CCTV request, list the areas and their purpose before deciding on camera quantity. Include any existing equipment and explain what it fails to show. Replacing a system without understanding that gap can produce a sharper picture of the same unhelpful angle.






