声音报警，简单、安全、可靠具有电池容量不足、传感器损坏警告，可及时提醒用户对报警器进行维护。
Voice call the police briefness safety dependable possesses battery capacity lack sensor damage warning can timely remind consumer to announciator proceed maintain.
热释电红外传感器被广泛的应用在报警器、人体移动检测的相关领域。
Pyroelectric infrared sensor is widely used in alarm, and the field of moving human body detection.
本论文以MQ - 2电阻式烟雾传感器和模拟电子技术为核心，设计出一种技术水平较好的烟雾报警器。
This paper has MQ-2 resistance-type smoke sensor and analog electronics technology as the core, to design a good technical level of the smoke alarm.
介绍光纤传感器的基本知识。对光纤点式液位报警器的结构、原理和性能进行了介绍。为油品高低液位报警介绍了一种新技术。
The paper introduces the basic knowledge of optical fiber sensor, describes its structure, principle, and performance. It is a new technology for alarming liquid level.
研制的带压作业油管接箍探测仪主要由传感器、报警器、激磁器等部分组成。
It is mainly composed of three parts: transducer, alarm device and magnetic field exciter.
四路报警输入，两路报警输出，轻松实现各类传感器与声光报警器联动报警。
Four channels video inputs and two channels alarm outputs. It is easy to integrate alerts of different kinds of sensors and Sound and Light Alarms.
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.
摄像机也包含双向声频功能、内置麦克风和扬声器，同时与外部传感器和报警器相连接。用户可通过可上网的手机进行远程监控摄像机。
The camera also includes two-way audio support with a built-in microphone and speaker, as well as connections for external sensors and alarms.
本文将介绍一种由单片机﹑传感器等组成的温度检测报警器。
This paper will introduce a kind of temperature measure annunciator that made up of single-chip microcomputer, sensor, etc...
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.
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。
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。
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.
应用推荐