How many CCTV cameras do I actually need for a 4-bedroom Dubai villa?

For a 4-bedroom Dubai villa, the right number of CCTV cameras depends on the property layout, but a well-designed system typically uses between 6 and 12 cameras. Here's a practical breakdown of what to cover:

Essential positions: front entrance (door and driveway approach), rear garden and any secondary entrances, garage (if separate), and a wide-angle covering the main perimeter. That's typically 4–6 cameras for good external coverage.

Additional coverage: internal cameras in the main entrance hallway, stairwell, and common areas are optional but common in Dubai villas, particularly for households with domestic staff. Some families also add coverage of the children's play areas or pool.

What to avoid: don't skimp on camera quality to fit more cameras — 6 cameras with 4K resolution and good night vision will give you far more useful footage than 12 lower-quality units. Also avoid positioning cameras where they capture neighbouring properties or public areas in ways that breach privacy guidelines.

For Dubai villas, wireless IP cameras with cloud or NVR storage are now the most common installation. Systems from Hikvision, Dahua, and Reolink are widely used and well-supported by installers in the UAE.

Storage: most households opt for 30 days of recorded footage, which requires adequate NVR hard drive capacity — factor this into the system spec.

Installation cost for a 6–8 camera system in a Dubai villa typically runs AED 2,500–6,000 including hardware and labour, depending on camera quality and cabling complexity.