Unverified87% confidenceDecision RuleTime unknown
存储卡选高耐久监控专用卡(如高耐久MicroSD),普通存储卡在循环覆盖录制的高频擦写下寿命短易损坏;32GB约存4-5小时1080P,行车记录仪建议至少64GB-128GB
1
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87%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified循环录像需搭配至少128GB高耐久存储卡(选高耐久/监控级microSD如MHC或Endurance系列),普通卡在频繁擦写下寿命短易损坏丢失关键片段87% similarUnverified本地SD卡存储录像连续录制约30天需128GB以上,且SD卡有寿命建议选高耐用监控专用卡(TBW写入寿命高);普通存储卡持续覆写易在1年内损坏87% similarUnverified前后双录会显著增加存储占用,双2K约需128GB卡才能循环存储1~2天,且必须使用高耐久监控级TF卡(如高端耐久/MLC颗粒)否则数月即损坏81% similarUnverified本地存储优先选支持NVR硬盘录像机的套装(可插1-2块4TB硬盘循环覆盖),4路2K摄像头连录约需4TB存60天;仅SD卡方案单卡最大128-256GB,2K画质约存15-30天即覆盖79% similarUnverified分辨率越高单位时间存储占用越大,4K约需1GB/2分钟,若只配32GB存储循环覆盖过快取证价值低;建议4K机型至少搭配128GB高速卡(U3/V30)78% similar
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