He examined the wiring scheme carefully.
他仔细检查线路图。
Compareing with single fingerprint Door-lock system, utilizing this scheme, we have three merits: 1, it can decrease system cost, we do not need other special wiring where there is exit network.
和以往的指纹门禁单机系统相比，利用此方案，有以下优点：1可以节省系统成本，采用以太网结构对很多已有以太网网络系统的地方，不需要另外的专门布线，安装简单方便，便于扩容。
Electronic type lamp holder, need to remove the circuit part, rewiring, wiring principle scheme as follows.
电子式灯座，需除去里面电路部分，重新布线，布线原理图如下。
Electronic type lamp holder, need to remove the circuit part, rewiring, wiring principle scheme as follows.
电子式灯座，需除去里面电路部分，重新布线，布线原理图如下。
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