How to Design a CCTV System from Scratch
Complete step-by-step guide to designing professional CCTV layouts. From planning through verification, learn exactly what installers and integrators need to know.
Table of Contents
Step 1: Understand Your Coverage Requirements
Before you place a single camera, understand what you're trying to achieve. Different applications have different requirements.
What to Consider:
- Zone identification: Which areas must be covered?
- DORI level: Do you need detection, observation, recognition, or identification?
- Blind spot tolerance: Can you accept any coverage gaps?
- Night vision: Does coverage need to work 24/7?
- Budget constraints: What's the budget range?
Step 2: Measure and Map Your Space
Accurate measurements are critical. Even small errors compound through your calculations. Take time to get precise dimensions. Upload your floor plan to a CCTV layout software to work with real-world scale.
Step 3: Calculate Field of View
Use our FOV calculator to determine exactly what each camera will see.
Step 4: Place Cameras
Position cameras strategically. Consider height, angle, and distance. Use our camera placement tool to drag and drop cameras on the map and verify coverage visually.
Step 5: Verify Coverage
Check your layout against your requirements. Look for blind spots. Adjust as needed.
Step 6: Select Equipment
Choose specific models based on your DORI and distance requirements. Consider night vision if needed.
Step 7: Export and Present
Generate professional proposals with your design. Export as PDF for client presentations.
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