A fire alarm automatic system was introduced, it was developed with smoke sensor and telephone.
介绍一种火灾自动报警系统。该系统应用了离子感烟传感器和电话。
This paper introduces the automatic protection means of the channel in railway dispatching telephone system.
介绍了铁路调度电话系统通道自动保护的措施。
The major function of family intelligent control system includes family safety alarm, telephone long-range control and infrared concentrating remote control as well as automatic watch control etc.
家庭智能控制系统的主要功能集中在家庭安全报警、电话远程控制、红外集中遥控、自动抄表控制等方面。
This Paper introduces the design and implementation of a centralized management system for automatic telephone charging equipment based on telephone networks.
论述了基于电话网的电话自动计费器集中管理系统及配套作用的电话计费器的设计思想。
By use of the remote data communication technique and the current telephone network system, a network system for automatic monitoring of groundwater level is developed.
采用远程数据通讯技术，利用现有的电话通讯网络，研制了地下水水位自动监测网络系统。
A kind of automatic microcontroller remote alarming system by telephone is introduced in this paper about the hardware construct and software design.
本文将从硬件设计和软件构成介绍一种单片机控制的智能远程电话语音报警系统。
A serial of functions by the public telephone network are also described in this intelligent system, such as remote control, sound prompting, leave words and automatic alarm.
通过电话网实现了家电的远程控制，语音提示、留言和自动报警等功能。
The automatic telephone inquiry system has been widely used in many cities in our country.
计算机自动查号系统已在我国大部分县级以上城市开通。
CK series Marine automatic telephone system is application for all kinds of vessels; It support automatic exchange service for auto telephone.
CK系列船用程控电话系统是为大、中、小型舰船提供整船内部电话服务的设备。
CK series Marine automatic telephone system is application for all kinds of vessels; It support automatic exchange service for auto telephone.
CK系列船用程控电话系统是为大、中、小型舰船提供整船内部电话服务的设备。
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