Unverified80% confidenceDecision RuleTime unknown
户外强光监看场景(相机监视器/日间办公)建议亮度≥400nit且优先雾面/防眩光屏,配合内置电池;室内影音娱乐用途200-300nit亮度即够,可选更轻的机型
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified户外强光下需看清屏幕,选峰值亮度≥1000nit的AMOLED屏;透反射式MIP屏(如佳明部分型号)亮度低但阳光下反而更清晰且极省电82% similarUnverified户外或逆光门口须选带宽动态WDR≥100dB并配置补光灯的设备,普通摄像头在强逆光下识别率骤降;纯白光补光夜间刺眼,优先选红外补光方案81% similarUnverified夜间识别能力优先选带850nm或940nm主动红外补光的机型,940nm波长无红光外溢不刺眼,850nm成本低但夜间会有微弱红点。无红外补光的纯可见光摄像头在黑暗环境下检测率会骤降到50%以下80% similarUnverified屏幕最大亮度≥400nit才能保证在明亮环境下无需调至最高亮度即可看清,低亮度使用可减少眼睛疲劳;室内固定使用可接受300nit,经常在窗边或户外应选≥400nit80% similar
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