Home>Product list>communication device>Calling/broadcasting device>Tunnel Emergency Broadcasting Terminal, Tunnel IP Network Broadcasting System Manufacturer, Integrated Pipeline Gallery Intelligent Long-distance Cover, IP Explosion-proof Telephone
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Tunnel Emergency Broadcasting Terminal, Tunnel IP Network Broadcasting System Manufacturer, Integrated Pipeline Gallery Intelligent Long-distance Cover, IP Explosion-proof Telephone

  • No:YT-IPSG09
  • Quantity:
    YT-SD Fiber Optic Emergency Telephone and Broadcasting System is an emergency telephone and broadcasting facility laid along highway tunnels. Traffic accidents and vehicles occur in highway tunnels.
    In case of malfunction or other emergencies, it can provide emergency call and emergency broadcasting system, which is specially designed to provide emergency rescue for drivers driving on highways.
    With the communication system, when an emergency occurs in the tunnel, the crew of the division can ask the highway management department for help by emergency telephone, and the highway management department can directly communicate with each other.
    Evacuation and evacuation of personnel in the tunnel through emergency broadcasting.
    YT-SD Fiber Tunnel Emergency Telephone and Broadcasting System is an integrated communication system of Emergency Telephone and Cable Broadcasting launched by Shenzhen Yuantong Company.
    Mainly by emergency telephone and broadcasting host, control management PC and software, answering telephone, microphone, emergency telephone in tunnel, emergency telephone at tunnel entrance, remote control
    Power amplifier and broadcasting loudspeaker, communication optical cable, broadcasting cable, power cable and other components. Emergency telephone and cable broadcasting system share a set of software and transmission light.
    Fiber, independent of each other in function, emergency telephone and broadcasting host, control and management PC and software, alarm telephone, microphone set in tunnel management station or
    The emergency telephone in the tunnel is installed in the tunnel. Each tunnel is equipped with one emergency telephone every 200 meters. The emergency telephone at the tunnel entrance is installed at both ends of each tunnel.
    Local and remote control power amplifiers are integrated into emergency telephone chassis. A loudspeaker is installed every 50 meters in the tunnel. Two loudspeakers are installed in both directions at each tunnel entrance. Emergency electricity is generated.
    The power supply of telephone and broadcasting system adopts the method of near-by power supply, using 3*2.5 square cables to take AC220V AC power supply from the distribution box near the tunnel tunnel tunnel hole for power supply.
    Electricity.