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Set & Unset | 布防&撤防

These are the two states that areas or levels of an alarm panel can be in. When an area or level is set, if an input is triggered, the alarm panel will follow the appropriate (programmable) actions. When an area or level is unset, the panel will not react unless programmed specifically to do so.

The words set and unset have the same meaning as armed and disarmed; the words are interchangeable.

这是报警主机及其子系统能进入的状态。当子系统布防时，若一个输入被触发，报警主机会遵循相对（可编程）的反应。当子系统撤防时，主机不会有任何反应，除非有特殊编程。


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