CCTV storage planning is the part of a project that decides how many days of footage are kept and how reliably. Under-sizing storage forces the recorder to overwrite footage sooner than expected, and over-sizing wastes budget. This page explains the factors that determine the right capacity for a UAE project.
Factors that affect storage
- Retention period in days.
- Number of cameras.
- Resolution per camera (e.g. 2MP, 4MP, 8MP).
- Frame rate (fps).
- Compression codec (e.g. H.264 vs H.265).
- Recording mode — continuous, event-based, or hybrid.
- Whether redundant storage (RAID, mirrored disks) is required.
How the project works
- Confirm the retention period required by the project or authority.
- List camera count, resolutions and frame rates.
- Estimate the storage requirement using the manufacturer or design tool.
- Pick a recorder with enough usable capacity and the right disk type.
- Decide whether redundancy is in scope.
Information required for quotation
- Camera count and resolution mix.
- Required retention period.
- Whether continuous or event-based recording is preferred.
- Whether redundant storage is a project requirement.
Compliance note
Ramco Technology Solutions LLC provides CCTV, access control, smart villa automation and BMS solutions across the UAE. For Dubai security-system projects, solutions can be designed and implemented in line with applicable SIRA requirements, subject to project scope and authority approval.
Plan your CCTV storage
- Call: +97142398707
- WhatsApp: https://wa.me/971524520050
- Email: hello@ramcotech.ae
- Address: M01, FATIMA MOHAMMAD AHMAD BIN SULEIMAN BUILDING, AL RAFAA BUR DUBAI
What determines how much CCTV storage I need?
Retention period in days, number of cameras, resolution per camera, frame rate, compression codec (for example H.264 versus H.265), recording mode (continuous, event-based or hybrid), and whether redundant storage such as RAID or mirrored disks is required.
What happens if storage is under-sized?
The recorder overwrites footage sooner than expected. Over-sizing simply wastes budget, so the goal is the right capacity for the project.
How is the storage requirement calculated?
Confirm the required retention period, list camera counts, resolutions and frame rates, estimate the capacity using the manufacturer or design tool, then choose a recorder with enough usable capacity and the right disk type.