The rapid development of society and technology has posed new challenges to public safety management, as public safety networks move from basic voice to an era of intelligent and broadband integrated communication. In addition to ensuring basic voice communication, smart policing also needs to achieve communication for multimedia services such as high-definition audio and video to meet the requirements of efficient command and scheduling. Real time video replay, visual command and scheduling, etc. have become indispensable requirements for public safety communication solutions.

Currently, various natural and man-made disasters are frequent, and the public safety situation is severe. Every year, tens of thousands of Unnatural death are caused, economic losses are difficult to measure, and emergency tasks are increasing. Sudden events such as terrorist attacks, mass incidents, crisis events, and natural disasters such as typhoons, floods, snowstorms, earthquakes, landslides, mudslides, etc. mostly occur without any warning, characterized by rapid expansion, wide coverage, and strong destructive power. Due to the harsh and ever-changing network environment, uncertain communication frequency, weak supply capacity, and complex and diverse scenarios, high demands are placed on the rapid response and resource coordination capabilities of rescue and rescue personnel. At present, long-distance private network communication mainly relies on wired or public networks, and equipment deployment and establishment require prior understanding of terrain and terrain, which takes a long time and incurs high network construction costs, making it difficult to meet the communication needs of rapid rescue.

The public safety solution integrates PDT walkie talkies and clusters, police wireless broadband data private networks, law enforcement recorders, command and scheduling systems, and public private integrated communication systems. By integrating multimedia intercom platforms, communication barriers are broken, cross system and cross vendor interconnection and unified command and scheduling are achieved, effectively solving problems such as insufficient bandwidth of narrowband private network systems and insufficient coverage of broadband private network systems, Provide comprehensive communication support for daily communication, large-scale event support, and emergency response in the public safety industry, improve social security management and emergency response capabilities, and safeguard the safety of people's lives and property.