Unverified88% confidenceDecision RuleTime unknown
走廊、楼道选红外(PIR)感应更合适,红外只对'有温度的移动物体'响应,不会像微波那样穿墙被隔壁或窗外行人误触发,减少无意义亮灯
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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