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DC12/24V干接点输出烟雾探测器开关量信号烟雾报警器常开常闭烟感
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conventional Manual call point
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工业级烟雾传感器干接点输出烟雾报警器AC220V烟感JTY-GD-XHA8013
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安吉斯Modbus协议烟雾传感器RS485通讯感烟探测器二次开发烟感器
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UVIR2 Flame Detector Explosion Proof SIL/CCC Certified IP67
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Traditional XHA1008 8-Zone Conventional Fire Alarm Contr
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XHA 4 Zone Automatic Gas Fire Suppression Panel AC90-270V
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Industrial 4 Zone Conventional Fire Alarm Control Panel
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Conventional Panels XHA XHA8015 ABS Plastic ODM OEM
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开关量输出烟雾传感器DC48V烟雾感应器常开常闭机房电柜探头
