Focusing on Full-Duplex Communication to Empower Modern Emergency Management |NiceRF at the 2025 Guangzhou Emergency Expo

On June 16, 2025, the 2025 Guangzhou International Emergency & Safety Expo grandly opened at the Canton Fair Complex (Zone D) in Guangzhou. Guided by the Guangdong Provincial Emergency Management Department and the Guangdong Provincial Department of Ecology and Environment, and jointly organized by the China Occupational Safety and Health Association, the China Machinery Industry Safety and Health Association, and other organizations, the expo is themed “Strengthening Grassroots Emergency Management and Enhancing Major Disaster Response Capabilities.” It focuses on three core topics: advanced technology applications, grassroots emergency capacity building, and major disaster response actions, showcasing the most representative technological achievements and industry trends in the current field of emergency safety.

This year’s expo features 13 major specialized exhibition zones, covering a wide range of sectors including emergency equipment, smart emergency response, fire safety, personal protection, industrial explosion protection, water rescue, environmental emergency response, transportation emergency management, water conservancy emergency response, and integrated utility tunnels. In addition, the event hosted a series of high-level emergency safety forums, social rescue skill demonstrations, and safety-themed cultural programs, providing a premium platform for professional exchange and collaboration among all participants.

NiceRF  Showcases Communication and Intercom Solutions, Empowering Smart Emergency Response

As a leading domestic provider specializing in wireless communication module solutions, NiceRF presented a range of independently developed wireless communication modules at the 2025 Guangzhou International Emergency & Safety Expo. These included full-duplex mesh Walkie-talkie modules, digital Walkie-talkie modules, and fall detection modules. The on-site demonstration highlighted their versatility across multiple emergency communication and safety monitoring scenarios, drawing significant attention from industry clients and professional visitors for in-depth discussions and potential collaboration.

The showcased full-duplex Walkie-talkie module feature high integration, long-range communication, 8-channel concurrent MESH networking, echo cancellation, voice recognition, low latency, and low power consumption. These modules are ideal for applications such as emergency command, outdoor duty, specialized communication terminals, and emergency headsets. Meanwhile, NiceRF digital Walkie-talkie module series, which support the DMR digital protocol and are compatible with analog standards, offer high voice quality, high power output, and easy embedded integration—garnering strong interest from system integrators.

During the expo, professionals from sectors such as security, firefighting, rescue, and transportation visited the booth to experience live demonstrations, gain deeper insights into product performance, and explore opportunities for customization, device integration, and industry-specific applications.

Driving Innovation in Emergency Communication by Addressing Real-World Needs

With the ongoing reform of China’s "large emergency management system," governments and industry bodies are placing greater emphasis on the stability, reliability, and intelligence of emergency communication technologies. Siwei Wireless remains user-oriented, focusing on key performance indicators such as stable voice communication, adaptability in extreme environments, and system-level compatibility and integration—continuously advancing the technology and functionality of its communication modules.

Through its participation in this Guangzhou emergency expo, Siwei Wireless not only showcased its strengths in independent R&D and customized solution delivery, but also gained valuable first-hand feedback on the urgent needs and challenges faced in frontline emergency and rescue operations. This feedback will drive future product improvements, solution upgrades, and deeper industry engagement.

Driving Innovation in Emergency Communication by Addressing Real-World Needs

With the ongoing reform of China’s "large emergency management system," governments and industry bodies are placing greater emphasis on the stability, reliability, and intelligence of emergency communication technologies. Siwei Wireless remains user-oriented, focusing on key performance indicators such as stable voice communication, adaptability in extreme environments, and system-level compatibility and integration—continuously advancing the technology and functionality of its communication modules.

Through its participation in this Guangzhou emergency expo, NiceRF not only showcased its strengths in independent R&D and customized solution delivery, but also gained valuable first-hand feedback on the urgent needs and challenges faced in frontline emergency and rescue operations. This feedback will drive future product improvements, solution upgrades, and deeper industry engagement.