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    Toll Station System
    Toll Station System
    Toll station network intercom broadcast system is introduced based on SIP protocol IP audio technology, which converts analog audio signals...
    Highway Telephone System
    Highway Telephone System
    An emergency telephone system is a special system for drivers and passengers who are driving on special sections of the...
    IP highway system
    IP highway system
    Highway IP network broadcasting system/Highway IP network emergency telephone intercom system, the selection, and setting off the highway background music...
    Foglight Guidance System
    Foglight Guidance System
    The intelligent foglight guidance system is a kind of safety warming light, mainly installed on both sides of rainy and...

    Tags: Utility Tunnel Emergency Telephones / IP PBX Telephone System/ Fiber Network Switch/ SIP Voice Gateway/ Highway Telephone System/ Explosion-Proof Telephone/ SOS Emergency Telephone/ School Telephone System / Scenic Spot/Park Telephone System

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    E-mail: telphonesystem@hotmail.com

    Tel: +86 19129355807

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