The Shanghai Gongsheng Tunnel Pipe Gallery Solution integrates explosion-proof PDT walkie talkies and clusters, explosion-proof command and scheduling systems, and public specialized explosion-proof integrated communication systems. By integrating multimedia intercom platforms, communication barriers are broken, cross system and cross vendor interconnectivity and unified command and scheduling are achieved, effectively solving the problems of insufficient bandwidth and coverage of narrowband private network systems and broadband private network systems. To provide comprehensive and accessible communication for the rapidly changing comprehensive tunnel gallery industry, ensuring daily communication patrol management and emergency response capabilities.

For the more complex and comprehensive tunnel corridors nowadays, metal is often used as the main support structure. This also puts forward higher requirements for the design and construction of wireless communication systems. In order to meet the new market demand, Gongsheng has developed dual mode and multimode handheld platforms with relay function, providing a new solution for communication in signal blind spots.