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供应6寸、8寸、10寸多线火灾消防警铃
DC24V供电，声响大于95dB
JL188 Electric bell of notification appliances offers a wide range of Sound, for wall and ceiling applications, indoors and outdoors. They are designed to be used in 24 volt DC systems.
Key Specifications/Special Features
Operating Voltage : DC24V
Alarm Current: Maximum 70 mA
Alarm Sound Intensity: Minimum 95dB
TEL: 0755-61501831 13794476790 鲁先生
0755-61501928 13410101800 解先生
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