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| 产品型号: | 145010-1 | ||
| 详细说明 | 独立烟雾报警器 Working Voltage:DC9V（battery supply） Working current: monitor state less than 12μA, alarm state less than 5mA. Alarm loudness: distance 3m,loudness not than 85db. Ambient condition temperature: －10℃～＋60℃ Relative humidity <=95%(40±2)℃ Protective area:the height of installation for less than six meter, protective area for more than sixty square meter. Physical dimension: Φ120mm×45mm Weight: 153g | ||
