Knowledge Base
Frequently Asked Questions
Got questions about CCTV resolutions, storage, NVR vs DVR, or cabling? Find detailed answers, comparison guides, and calculate your required hard drive capacity below.
List of Frequently Asked Questions
CCTV Storage Calculator
Estimate your surveillance HDD requirement instantly
4 Cameras
116324864
30 Days
1 Day1530 (Rec.)6090 Days
Daily Data Consumption:88 GB
Total Storage Needed:2.58 TB
Recommended Hardware
4 TB Surveillance HDD
*Always use Surveillance-Grade HDDs (e.g. WD Purple, Seagate SkyHawk) for 24/7 reliability.
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