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    Emergency Phone and call box suppliers

    IP PBX Telephone System
    IP PBX Telephone System

    2022-05-19

    IP PBX is a system with an IP connection based on TCP/IP protocol, PBX is a switch that implements communication...
    Foglight Guidance System
    Foglight Guidance System

    2022-05-11

    The intelligent foglight guidance system is a kind of safety warming light, mainly installed on both sides of rainy and...
    Loudspeaker
    Loudspeaker

    2022-05-10

    This loudspeakers have aluminum hirn bodies. They are easy for installation. Each of them has strong output, low input impedance...

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    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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    Address: No. 686, Longfei Avenue, Longcheng Street, Longgang District,Shenzhen City, Guangdong Province

    E-mail: telphonesystem@hotmail.com

    Tel: +86 19129355807

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