Unverified90% confidenceTradeoffTime unknown
NVR分POE版和非POE版:POE版可直接用一根网线给摄像头供电+传数据,布线简单适合新装;非POE版需摄像头单独供电或另配交换机,但灵活性高、可接远距离/无线摄像头
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
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