BelFone Builds a Stable, Efficient Communications Network for the World's Largest Land Port

Background

Shenzhen, Oct. 12, 2026 — The new joint inspection building at Huanggang Port opened today. A key land port in the Greater Bay Area, it uses a "one location, two checks" co-location arrangement and "joint inspection, single release" clearance, with a designed daily capacity of 200,000 passengers (peak: 300,000). Given its mega-scale complex, multi-agency coordination, and 24/7 operation, on-site command, dispatch, and emergency communications support are all the more critical.

BelFone Communications has provided professional wireless communications support for the new joint inspection building at Huanggang Port. Covering on-site patrols, lane management, vehicle direction, and emergency coordination, the solution boosts frontline communication efficiency and collaborative response, helping ensure the port's safe and orderly operation.

The Communications Challenge of the World's Largest Single-Building Port Complex

The new joint inspection building at Huanggang Port spans about 689,700 square meters across four underground and five above-ground floors, standing roughly 60 meters tall. Multiple agencies — Customs, border inspection, police, and security — work side by side around the clock, placing exceptionally high demands on the stability, real-time performance, and security of communications for command, dispatch, and frontline coordination.

Its massive structure, thick walls, and dense pedestrian flows cause severe signal attenuation, creating a complex layout with widely distributed posts. The noisy inspection hall — crowds and PA announcements interwoven — brings prominent background noise and audio feedback, while multi-agency duty communications require confidentiality. In peak passenger flows, nighttime operations, and emergencies, clear, stable, instant, and secure voice communications are critical for rapid coordination and timely response.

Private-Network Digital Communications Solution for Complex Port Challenges

To address the new port's complex scenario — massive building volume, intricate indoor structures, multi-agency coordination, and parallel team operations — BelFone Communications has built a stable, reliable command-and-dispatch network within the building's challenging electromagnetic environment. Anchored by a digital trunking system and private-network digital terminals, it enables efficient interconnectivity across areas and departments.

For routine operations, the BelFone BP610 professional digital radio features AI Noise Reduction, filtering out background noise and audio feedback in the noisy passenger inspection hall for clear voice communications. Its secure encryption safeguards dispatch confidentiality, while real-time call recording supports traceability, incident review, and accountability. With strong anti-interference and stable coverage, it serves inspection sites, passenger halls, and patrol posts. Independent communication groups can be assigned to different teams — Customs, border inspection, port management — enabling parallel calls without interference and instant cross-post coordination.

BelFone Communications has integrated routine operations with emergency command and dispatch, enabling "group-based operations in normal times, one-touch coordination in emergencies." The next-generation digital radios support multi-group dispatching, emergency alarms, and positioning management, with encrypted links securing emergency directives. This allows the command center to rapidly establish communications, activate command groups with one touch, and coordinate multi-post forces in a unified manner.

For high-load, highly collaborative scenarios like Huanggang Port, a professional wireless communications system keeps voice command unimpeded among key posts even when public networks are congested — enabling faster directives, more accurate situational awareness, and smoother multi-agency coordination.

The inauguration of the new joint inspection building at Huanggang Port marks a key milestone in Greater Bay Area connectivity. Drawing on three decades of private-network communications expertise, BelFone Communications has provided a solid technological foundation for communications support at the world's largest single-building land port complex.

BelFone has supported major national events including the Asian Winter Games, the World Volleyball Championship, and the National Games, and has served fire and emergency response departments across 19 provinces, 23 judicial and military-police units, and 35 public utility departments. BelFone will continue to deepen its expertise in professional wireless communications, delivering support that is more efficient, more secure, more stable, and more connected.