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How Much Video Can a 2TB DVR Hard Drive Store?

A 2TB DVR hard drive stores 30-90 days of surveillance footage, depending on resolution, compression, and recording mode. At 1080p with continuous recording, it holds ~30 days. Motion-activated recording or lower resolutions (720p) extend storage to 60-90 days. For multi-camera …

What Kind of Hard Drive Do I Need for My Security Cameras?

Short Answer: Surveillance-optimized hard drives (HDDs) with high endurance, 24/7 operation capability, and at least 4TB–8TB storage are ideal for security cameras. Prioritize drives with features like vibration resistance, RAID support, and compatibility with your DVR/NVR system. Avoid standard desktop …