Unverified80% confidenceDecision RuleTime unknown
视频监听器分辨率至少720P,但720P与1080P在夜间红外模式下差距不大,关键看红外夜视是否为主动式(有IR LED)且照射距离≥5米,覆盖整个婴儿床区域
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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Unverified视频监护仪的夜间监测能力核心看红外夜视有效距离与分辨率,1080P+主动降噪红外(有效距离≥5米)才能覆盖整间婴儿房,720P在暗光下画面噪点明显91% similarUnverified视频监护器夜视清晰度看红外灯数量与分辨率组合:≥6颗红外灯+1080P分辨率才能在全黑环境看清婴儿口鼻起伏,720P在夜视模式下多为插值放大,实际有效细节不足86% similarUnverified视频监护器夜视清晰度看红外灯数量与分辨率组合:至少720P+8颗红外灯才能在全黑环境看清婴儿胸口起伏,1080P更佳;纯480P摄像头夜间只能看到轮廓无法判断呼吸85% similarUnverified视频类监护器夜视清晰度看红外分辨率,选1080P+10米有效红外照射距离,可清晰辨认宝宝面部及被子遮挡状态;720P在夜间会出现面部模糊无法判断口鼻遮挡84% 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84% similar
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