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 in the tunnel.
KNTECH tunnel broadcast communication system is a special tunnel broadcast system developed by Shenzhen Xijun Technology. It consists of SIP server, voice gateway, waterproof telephone terminal, power amplifier, IP66 waterproof speaker, network cable and other equipment.
The Voip telephone system is a modern telephone system that transmits and compresses communication signals in the form of data packets over an ip network.
Highway has become the symbol of country modernization. The speed development of transportation network effectively improved our transportation structure and transportation efficiency and play a important role for our economy. Therefore, our country value and control the highway construction.However, with the high-tech construction level of highway, it creates much highway construction miracles. Now we make an achievement in family, enterprises, shipping moll and other field. But we loose manage the highway communication, parts of detection and manual operation. Therefore, our company has mature communication technology and a completely intelligent management communication. It saves labor cost, social cost and leads the world toward intelligent management platform.
Expressway IP network broadcasting system/Expressway IP network emergency help intercom system solution, the selection and setting of the highway background music speaker, first consider the background music speaker playback effect without sound bias and dead corners, and ensure the background The sound of music does not affect people's normal face-to-face conversation in daily playback. In the event of an emergency, it can be played with the loudest effect to ensure that every place must be heard. Speaker selection and consideration of the environment and design of the place Beautiful
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