Stonbel has focused on public security command and dispatch scenarios, delivering fine-pitch LED display walls to the Panzhihua Public Security Bureau Command Center and the Shanwei Urban District Public Security Bureau Intelligence Command Center, supporting information system upgrades with high-precision, high-reliability display solutions.

Panzhihua Public Security Command Center: P1.25 COB Main Screen + Anti-Fraud Center Screen

In March 2026, Stonbel completed the display system for the Panzhihua Public Security Command Center. The project uses the STB-LED-IF12 (P1.25) COB fine-pitch LED display, covering 29.8 square meters, as the core screen of the command center for centralized presentation of police intelligence analysis, video dispatch, and data visualization. A STB-LED-IF15 (P1.53) display of 12.15 square meters is also deployed for thematic display at the anti-fraud center, forming a dual-screen linkage of main command plus specialized operations. The project also includes sending cards, receiving cards, video processors, and power distribution boxes, with a total display area of 41.95 square meters.

Shanwei Urban District Public Security Intelligence Command Center: P0.9375 COB Ultra-Fine-Pitch Screen

The Shanwei Urban District Public Security Intelligence Command Center project adopts the STB-LED-IF09E (P0.9375) COB full front-maintenance fine-pitch LED display, covering 19.44 square meters. The ultra-fine pitch delivers higher pixel density and finer images, with clear advantages in close-range command analysis, multi-channel video wall display, and map and data overlay. The COB full front-maintenance design eliminates the need for rear maintenance space, making installation more flexible and maintenance more convenient. The project is equipped with the STB-VCXY video processor, 10 HD series 4K30 codec all-in-one units, and visualization control software, building an integrated command display system from signal access and codec to centralized control.

COB Technology Empowers Public Security Command Scenarios

Public security command centers demand extremely high display precision, stability, and continuous operation. Stonbel COB series products use flip-chip packaging, featuring seamless splicing, high contrast, low brightness with high grayscale, moisture and dust resistance, and wide viewing angles. They support 7x24 stable operation, fully meeting the dual requirements of image quality and reliability in command and dispatch scenarios.

Two Cities, Remarkable Results

The two projects delivered a total of 61.39 square meters of Stonbel LED display systems, covering main command center screens and specialized operation screens, providing solid support for public security command informatization in Panzhihua and Shanwei. The project manager said: 'Stonbel products deliver fine display and stable operation, with professional service from solution design to installation and commissioning, effectively supporting command and dispatch work.'

From the southwest to eastern Guangdong, Stonbel continues to serve public security command and dispatch scenarios with a COB fine-pitch product matrix covering P0.9 to P1.5 specifications and integrated system integration capabilities. As a professional LED display product and solution provider, Stonbel will continue to empower digitalization across more industries with high-quality display products and systematic services.

About Stonbel

Stonbel (www.stonbel.com) focuses on LED display and intelligent hardware, with products covering COB fine-pitch, LED fine-pitch, LED displays, smart blackboards, and security terminals. The company provides overall display and informatization solutions for government, enterprise, education, culture and tourism, and energy industries, driving industry digitalization with fast delivery and high reliability.