emergency communication system yingli tongxin xitong应急通信系统(emergeney。。mmution system)应付紧急情况的通信膺紧急情况通常包括突发的人为或自然;战争紧急状态及动乱等。一般可分为和军用两大类。军用应急通信系统是险恶的战争环境下,特别是在核袭击龙常规的通信手段被摧毁,面临通信中紧急时刻,用以保障最低限度...
EMERGENCY communication systemsBUILDING evacuationAim: The purpose of this article is to present the results of ongoing theoretical research - the evaluation of normative and legal documents in the area of emergency voice communication. The research was aimed at analysing and compar...
Addressable & emergency voice communication systems Produktinformation Alles zu Addressable & emergency voice communication systems Vor dem Kauf & erste Info Online-Katalog und -Bestellsystem Technische Info Support Kontakt & Partner Service-Angebote ...
Preparing an emergency communication system and providing emergency internet access. The internet is a valuable tool in everyday life. When a natural disaster strikes or emergencies happen, access to the internet is critical. Government agencies, businesses, and community members will depend on emergenc...
Voice broadcastingis a communication technique that can broadcasts phone messages to hundreds or thousands of call recipients at once. This technology has both public and private applications. Companies can contact employees and customers instantaneously. Communities can likewise be contacted by emergency ...
Application:Disaster Relief,Fire Fighting,Electric Emergency Reparation;Private Mold:NO;talk range:Other;Type:Handheld;place of origin:CN;FUJ;walkie talkie type:Radio System;frequency type:VHF / UHF;output power:50W;brand name:BelFone;model number:BF-900
Video intercom, voice, video two-way communication Internet call, all intercom communication free Intelligent functional scheduling software with simple operation and strong functionality Intelligent self-checking system, saving a lot of manpower and resources ...
Elevator communication system An elevator communication system comprises a first voice communication device (12, 14, 16) provided at a car (10) of an elevator system; a second voice communication device (24; 32, 42) provided at a control room (20) of the elevator sys... RF Olivier,B Luk...
PURPOSE: A communication system for an emergency telephone is provided to perform a bidirectional communication by a wired or wireless between each terminal and a switch and readjust a power charged in a battery for driving the emergency telephone to be suitable for a season. CONSTITUTION: A plura...
The emergency telephone system is a product designed for emergency communication in railway tunnels launched by KNTECH. Its function is to provide voice services in the event of an emergency in the railway tunnel, and as the last reliable voice communication guarantee in the case of an emergency ...