Storage Calculator   V1.4

Calculate by Select from list What size HDD do I need This HDD will give me this many days This SD card will give me this many days		Bitrate Per Camera Global Bitrate Storage Required
HDD Size(TB)   SD card Size   16GB    32GB    64GB Retention (Days)
No of Cameras
Image Size	Please select from list  QCIF ~1.5KB CIF ~5KB CIF ~10KB DCIF, 2CIF ~10KB D1, 4CIF ~20KB 960H ~30KB 720p ~40KB 1080p ~60KB 1080p ~80KB 3Mp ~100KB 5Mp ~120KB
Frame rate
Job Notes: (optional)

Note: Figures are approximate values. Calculations are based on systems recording continuously using the H.264 codec at a fixed bitrate. Higher retention periods can be acheived by setting the device to a variable bitrate setting with a ceiling.