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  4. If the multi sensor camera image capture size is 6M (3328x1872), SD memory card backup is not available when connected to an NVR.

If the multi sensor camera image capture size is 6M (3328x1872), SD memory card backup is not available when connected to an NVR.

  • Network Cameras
  • Specification

The SD recording performance limit for a camera is 16Mbps, and for multi sensor cameras, the SD recording performance limit for a single camera is up to 4Mbps. Therefore, SD backup is not available at 6M (3328x1872) resolution.

The conditions under which SD backup can be performed differ depending on the model of the multi sensor camera.

Case 1. WV-S8543, WV-S8544, WV-S8563, WV-S8564, WV-S8573, WV-S8574, WV-S85402, WV-S85702, WV-U85402
　　Available only when stream 1 is H.265 and the resolution is WQHD (2560x1440), FHD (1920x1080), 4M (1440x2560), 2M (1080x1920).

Case 2. WV-X8570N
　　Available only when stream 1 is H.265 and the resolution is WQHD (2560x1440).

Case 3. WV-X8571N
　　Available only when stream 1 is H.265 and the resolution is WQHD (2560x1440) or FHD (1920x1080).

Article number：apac-en123521

Last updated：June 13, 2025

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