[KongchangAI]
Unverified85% confidenceFactTime unknown

计算存储天数公式:录像天数≈硬盘容量(GB)×1024÷(单路码流Mbps÷8×3600×24×路数)。以4路400万像素、每路4Mbps、4TB硬盘估算,24小时录像约可存15-20天,需长存则应选支持多盘位(2盘以上)机型

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