Unverified85% confidenceDecision RuleTime unknown
PIR人体感应灯的感应角度建议≥120度、感应距离3-5米,走廊过道场景优先选感应角度大的;感应延迟熄灭时间可调(15秒/30秒/60秒)的更实用,固定短延时容易在人静止时误灭
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85%
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Long-term
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