This system consists of gas sensors, infrared sensor, televox body sensor, door magnetic switch components.

该系统由煤气传感器，人体红外传感器，声控传感器，门磁开关等部分组成。

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Now commonly used sensors are mainly switch alarm, vibration alarm, ultrasonic, infrared alarm device alarm, and microwave alarm, laser alarm, smoke alarm and temperature alarm and etc.

今朝常用的传感器首要有开关报警器、震动报警器、超声波、次声波报警器、红外报警器、微波报警器、激光报警器、烟感报警器和温度报警器等。

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Now commonly used sensors are mainly switch alarm, vibration alarm, ultrasonic, infrared alarm device alarm, and microwave alarm, laser alarm, smoke alarm and temperature alarm and etc.

今朝常用的传感器首要有开关报警器、震动报警器、超声波、次声波报警器、红外报警器、微波报警器、激光报警器、烟感报警器和温度报警器等。

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