Unverified88% confidenceDecision RuleTime unknown
看护老人/婴儿场景优先选择3K(2K以上)分辨率+全景云台机型,看清面部表情和呼吸细节需要至少400万像素,1080P在放大画面时细节严重不足
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
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Unverified婴儿监护场景优先选2K分辨率(300万像素以上),能清晰观察婴儿呼吸起伏和面部表情;1080P在放大画面查看细节时会明显模糊,4K则会大幅增加带宽和存储成本,性价比低92% similarUnverified预算内优先选720P及以上分辨率+130°以上广角镜头,可覆盖整张婴儿床无死角;低于720P在夜视模式下人脸和呼吸细节难以辨认82% similarUnverified看护老人/婴儿或用于安防主力机时选2K(300万像素)及以上,1080P在数字变焦或截图取证时人脸/车牌细节不足;纯粹看宠物是否在活动1080P即可82% similarUnverified画质选择2K(300万像素)以上分辨率才能在数字变焦后看清老人面部表情和呼吸起伏,1080P放大后细节模糊难以判断异常状态81% similarUnverified画质选720p以上即可满足看护需求,1080p提升有限;镜头视角优先选水平≥110°的广角,能覆盖整张婴儿床避免死角,比单纯堆高像素更实用79% similar
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