Description
独立的声音和LED视觉指示信标，输出90dB。
DIL开关设置的三种声音模式和内置的“线路”端
提供配备安装基础。
加载：slu = 2，每个区域最大32 slu
DIL开关设置的三种声音模式和内置的“线路”端
提供配备安装基础。
加载：slu = 2，每个区域最大32 slu
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