Unverified83% confidenceDecision RuleTime unknown
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
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified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90% 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85% 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一84% 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83% similarUnverified室外安装位置不建议选无本地存储、纯云端依赖的机型——断网即失去开门记录与录像，且长期云存储需持续付费；应确认支持SD卡或联动NVR本地录像82% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/474005API
curl https://kongchang.com/api/v1/knowledge/claims/474005MCP
get_claim(id=474005)