Foreword

Tunnel project is the core link of urban rail transportation, water conservancy hubs and mining, and its closedness and high risk put forward strict requirements for the communication system. The industrial telephone system not only undertakes the daily scheduling function, but also serves as a “life-saving channel” in case of emergencies such as landslides, water penetration and fires.

Yuantong Technology released the tunnel emergency IP Telephone Broadcasting System is an integrated communication platform which combines the emergency telephone and cable broadcasting launched by Yuantong Company, that is, emergency telephone and cable broadcasting share one set of software (the same operation screen for alarm and broadcast and access to Ethernet three-layer switch, other subsystem of data request support or linkage) , share the transmission network, they are functionally independent of each other and do not affect each other. That is, the two share a host, a transmission cable, and an optical interface, which can effectively utilize and save system resources, but they are functionally independent of each other and do not affect each other, the caller can call the police and communicate with the on-duty staff of the center. The on-duty staff can also monitor the tunnel broadcast by using the on-call and off-call function of the emergency telephone.

Jingmen Luohan Mount Tunnel Project Cases

Jingmen Luohan Mount Tunnel used our tunnel emeregncy telephone with PA system at entrance and inside.

The control room can do paging directly from our telephone with microphone YT-X210, and create broadcasting task on our server YT-GL50

More information view: Tunnel Emergency Telephone,IP Server YT-GL50,Desktop Phone YT-X210