Start with the activity you need to understand, not simply the number of cameras. Entries, checkout areas, loading docks, parking, corridors, and restricted spaces need different viewing angles, lighting performance, and detail. We review obstructions, backlighting, mounting, network capacity, and appropriate privacy boundaries before selecting camera locations.
A restaurant may prioritize service entrances and checkout activity; a distribution facility may need clear dock and yard views.
Discuss this for your project