燃气使用安全问题主要靠安装燃气泄漏报警器、报警器控制的机械手、电磁阀来解决。
The problem of use safety of the gas is mainly solved by installing a gas leak alarm device, a mechanical arm controlled by an alarm and an electromagnetic valve.
通过对机动车辆防盗报警装置使用可靠性的研究，设计了一种基于单片机控制的新型智能防盗报警器。
Through studying on the dependability of warning device of motor vehicle, a new-type burglar alarm controlled by one-chip computer has been developed.
介绍了PLC控制系统语言报警器的设计方法及基本电路，为设计和维护PLC控制系统语言报警器提供了依据。
This paper introduces the method of design and basic circuit of language alarm of PLC control system, and provides the guidance for designing and maintaining it .
文章介绍一种以单片机作为控制核心的电话报警器。
This paper is to introduce a single chip micro processor that is used as the core to control the telephone alarming device.
如果控制器接了报警输出及消防联动扩展板，还可以现场驱动报警器鸣叫，威慑犯罪人员和提醒保安赶来。
If controller is linked with alarm output and network fire control expansion board, it can also drive alarm annunciator calling to deter crime and warn the security guard.
本实用新型涉及一种地震报警器，由电源电路、震动传感器、报警延时控制电路和声响报警电路连接构成。
The utility model relates to an earthquake alarm which is formed by the connection of a power circuit, a vibration sensor, an alarm delay control circuit and a sound alarm circuit.
利用单片机控制技术，采用巡回检测的方法，设计制作了程控一氧化碳报警器。
In this paper a program control of co Alarm Apparatus is designed with microcomputer technology and cycle check method.
本文还细致地描述了利用单片机控制的软件流程、程序设计及调试，罗列了防盗报警器误报的分析及解决方法。
This paper also careful to describe the microcontroller control software process, program design and commissioning, listing the alarm system misstatement analysis and solution.
这个红外声控报警系统是由中央控制器、红外传感器、声控传感器、报警器及键盘部分组成。
The infrared voice alarm system is composed of a central controller, infrared sensors, voice-activated sensors, alarm devices and keyboard parts.
同时，配置了2-SPDT干触点、内部报警器及防火蓝油，并可通过辅助触点实施远程控制。
The product features 2-SPDT dry contacts, an internal alarm, and a blue finish that is not confused with fire alarm stations. Auxiliary contacts can be used for remote annunciation.
同时，配置了2-SPDT干触点、内部报警器及防火蓝油，并可通过辅助触点实施远程控制。
The product features 2-SPDT dry contacts, an internal alarm, and a blue finish that is not confused with fire alarm stations. Auxiliary contacts can be used for remote annunciation.
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