With related technology research and analysis, we use the pyroelectric infrared sensors as the core device of the infrared automatic trigger module, for the auto-trigger function.
本文在对相关技术进行一定的研究和分析后，在自动触发方面，采用热释电红外传感器作为完成红外自动触发功能的核心器件；
The automatic protection device is positioned between the battery and the power source management module and is powered directly by the battery.
一水触发装置，用于感测湿度信息并控制自动保护装置的状态；
The automatic protection device is positioned between the battery and the power source management module and is powered directly by the battery.
一水触发装置，用于感测湿度信息并控制自动保护装置的状态；
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