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产品名称：独立型光电式烟雾探测器(DC9V)
产品型号：LS-828-9P
产品特征
● 产品尺寸:Φ140X41mm;
技术参数
● 工作电流:
1-监视电流: ≤10μA;
2-报警电流: ≤12mA;
● 工作电压: DC9V电池;
● 声音响度: ≥85dB(3米内);
● 环境温度: -10°C-+60°C;
● 环境湿度: ≤95%RH;
● 低电压维持工作时间: 7-15 days;




Name:Optical Standalone Smoke Detector(DC9V)
Model:LS-828-9P
Feature
●Manual test
●Auto-reset
●Photoelectric sensor
●Sound& flash alarm
●High stability to the environment
●SMT design
Technical parameter
●Operating voltage: DC9V battery
●Surveillance current:≤10uA
●Alarm current:≤12mA
●SPL: ≥85dB(with 3 meter)
●Temperature range：－10～50℃
●Humidity: ≤95％RH
●Low voltage working time:7-15 days
●Size: 140×41mm