Talkpod N37: Securing Communication at Shenzhen Bao’an Sports Center

Large stadiums are more than just venues for sports—they are complex ecosystems where security teams, traffic coordinators, volunteers, and operational staff must work in perfect coordination. When tens of thousands of spectators gather in one place, maintaining clear and reliable communication becomes essential for ensuring both safety and smooth operations.

At Shenzhen Bao’an Sports Center, managing large-scale crowds, surrounding traffic networks, and multi-department coordination presents significant operational challenges. To support these demanding conditions, the Talkpod N37 PoC (Push-to-Talk over Cellular) Radio has become a key communication tool for security teams and event coordinators, enabling fast, reliable, and intelligent command communication throughout the venue.

 

Reliable 4G Communication Across Complex Stadium Environments

Large stadium complexes include a wide variety of environments—from open-air stands to underground corridors and service areas. These diverse spaces can often create coverage gaps for traditional radio systems.

The Talkpod N37 uses pure 4G public network technology, allowing communication to remain stable across both indoor and outdoor environments without relying on local repeaters or additional infrastructure.

Whether security personnel are stationed in crowded grandstands, underground access routes, or surrounding perimeter zones, they can stay instantly connected through wide-area cellular coverage, ensuring that instructions and updates are delivered without delay.

Clear Communication in High-Noise Crowd Environments

Sporting events are naturally loud environments. Cheering fans, announcements, and surrounding activity can make voice communication difficult for security personnel.

The N37 addresses this challenge with a high-power loudspeaker combined with advanced noise reduction algorithms. This technology filters background noise and amplifies voice signals so that messages remain clear and easy to understand, even in densely populated and noisy areas.

For security teams coordinating crowd movement or responding to incidents, clear audio communication is essential to maintaining order and safety.

Real-Time Positioning for Smarter Security Deployment

Effective security management requires not only communication but also situational awareness. The Talkpod N37 integrates real-time positioning capabilities, allowing the command center to track the location of security personnel across the venue.

This feature enables supervisors to monitor team distribution, identify coverage gaps, and dispatch officers more efficiently when incidents occur. In large venues where rapid response is critical, knowing exactly where teams are positioned can significantly improve operational effectiveness.

 

Centralized Command with Visual Dispatching

At Bao’an Sports Center, the command center uses the N37 system to coordinate security operations across multiple areas of the venue. Through cross-zone dispatching, teams can respond quickly to traffic congestion, crowd movement, or safety concerns.

When integrated with the Lingpeng visual dispatch platform, the N37 becomes part of a transparent and efficient communication network. The platform provides a centralized view of communication channels, team locations, and operational status, enabling decision-makers to manage large-scale security operations with greater clarity and control.

 

Professional Support Behind the System

Successful communication systems require more than just reliable equipment. The Talkpod team provided technical support and operational training to ensure security personnel could quickly learn and effectively use the system.

With proper configuration and hands-on guidance, teams were able to integrate the N37 radios seamlessly into their daily operations, ensuring smooth coordination during both routine activities and high-pressure situations.

 

Empowering Safer and Smarter Operations

From large sporting venues to industrial sites, transportation networks, and emergency command centers, instant communication is a critical part of modern operations.

Talkpod remains committed to creating communication technologies that enable faster response, smarter coordination, and safer environments. By combining reliable hardware with advanced dispatch solutions, Talkpod helps organizations transform communication into a strategic advantage.

At Shenzhen Bao’an Sports Center, the Talkpod N37 PoC Radio proved to be more than just a device—it became a reliable communication backbone supporting safe and orderly event operations.

Product Specifications

Specification	Details
Dimensions	108 × 52 × 28 mm
Weight	220 g
Display	1.44" Screen
Keyboard	6 Silicone Buttons
Water Resistance	IP54
Battery Capacity	3000 mAh
Operating Voltage	3.7 V
Charging Current	5V / 1A