emergency voice communication system

Discussion on construction of Qinghai electric power emergency communication system;

构建青海电力应急通信系统的探讨

Nowadays, the researches on emergency communication system focus on introducing advanced wireless communication technology to achieve real-time and fluent transmission of images and videos in the broadband emergency communication system.

应急通信系统是当前进行有效抢险救灾工作的必要手段。

emergency voicealarm communication system

应急话音报警通信系统

Have found wide application in the television system, satellite communication, mobile system, wireless voice service, computer, alarm system and so on.

广泛应用于电视、星通信、动电话系统、线语音服务、算机、报装置等。

international telephone and telegraph communications system

国际电话电报通信系统

Application of Wireless Communication Technology in Automatic Fire Alarm System

无线通信技术在火灾自动报警系统中的应用

Application of RS-485 Bus Communication Technology in Infrared Alarm System

RS-485总线通信技术在红外线报警系统中的应用

The Design of SMS Alarm System Based on OPC

基于OPC通信的短信报警系统设计

The Application of ISD4002 Voice Chips in The Alarm System

ISD4002语音芯片在报警系统中的应用

setting up a civil air defense communications and warning system;

建立人民防空通信和警报系统；

The Design of Smoke Alarm Monitoring System Based on CAN Bus

基于CAN通信的烟雾报警监控系统设计

The Fire Alarm System's Backstage Correspondence Design with Realizes

火灾报警系统的后台通信设计与实现

Type of alarm that is handled on behalf of a session with the alarm server. They serve the requirements of PIM applications.

一种警报，被代表了会话的警报服务器处理。它们用于服务个人信息系统应用的需要。

The application of computer communication and multimedia technology in 120 first aid alarm system

计算机通讯及多媒体技术与120急救报警系统

Realization of communication and establishment of communication protocol in fire alarm system

火灾报警系统中多机通信协议制定与通信实现

Using bluetooth technology in automatic fire alarm system to realize wireless communication

火灾自动报警系统中应用蓝牙技术实现无线通信的设想

Design and Application of Mine Aeration Alarming Automatically System

矿井通风自动报警系统的设计与应用

voice-data system

话音和数据综合通信系统

Design of Voice Terminal for EW Communication System

电子对抗通信系统中的话音终端设计

Communication System Based on PSTN and Internet

PSTN话音+Internet视频的通信系统设计