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Double Pole Wiring | 双极布线

Double pole wiring or 'closed loop' wiring is a basic form of wiring where the tamper and intruder circuits will be separate loops. When one of them is broken, the panel can then determine whether it is a tamper of intruder alarm.

In the diagram below, the green / white wires are the alarm loop and the yellow / blue are the tamper loop.

双极布线或“闭环”布线是一种基本布线方法，防拆和报警电路将成为单独环路。当其中一个断开时，主机可以确定它是属于入侵报警还是防拆


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