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    • Product name:烟温复合型火灾报警器
    • Product brand:乔安电子
    • Product model:JA-620D
    • The category:Heat detector
    • Browse the number:106 Click
    • The release date:2014-12-26
      • 简介:
 
 JA-620D为独立型烟温复合型火灾报警器。只要烟雾浓度超标或者温度超过55度,均会现场报警,主要应用于电信机房、配电室、小型仓库等, 9V电池供电。

◆ 9V电池供电
◆ 吸顶安装
◆ 待机电流低
◆ 抗电磁干扰和射频干扰
◆ 9-35VDC宽工作电压范围
◆ 指示灯360°可见
◆ 电源无极性输入
 
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