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Household connection box has integrated smoke and gas alarm units with optional telecommunications interface
Household connection box has integrated smoke and gas alarm units with optional telecommunications interface
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机译:家用接线盒具有集成的烟气报警器和可选的电信接口
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摘要
A household connection box has integrated smoke and gas alarm units with optional telecommunications interface all in volumes screened and allocated to avoid danger to the safe operation of the power or gas supply and providing optical and acoustic warnings with off switch.
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