Unverified83% confidenceDecision RuleTime unknown
长期录像看护建议本地SD卡（支持128G以上）+云存储双备份，纯云存储多数需按年付费订阅且断网即失效，纯本地卡则存在设备被盗后录像丢失风险
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Related Claims
Unverified存储方式优先本地SD卡+可选云存储组合：本地卡断网仍可录，云存储防设备被盗后录像丢失；只依赖云存储需长期付费订阅，只用本地卡则设备被盗后录像也一并丢失91% similarUnverified长期录像存储优先本地SD卡（一次性成本、断网可录），远程随时回看和防被盗（摄像头被拿走仍有记录）需云存储；安防用途建议本地+云双备份91% similarUnverified云存储越清晰保存时长越长费用越高，本地SD卡一次性投入但断电断网即失效且易被盗走取卡；建议重要看护场景采用云+本地双备份而非二选一90% similarUnverified存储方案权衡：SD卡免月费但设备被盗即丢录像；云端存储防盗但需持续订阅费；理想方案是本地SD卡+云端双存，或接入NVR做长期归档90% similarUnverified长期在家离线监控且需回放录像时，优先选支持本地SD卡（≥128G）或NVR的型号，纯云存储长期订阅费累积远超设备本身，且断网即失效90% similar
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