Amidst the wave of digital transformation sweeping across all industries, the intelligence, efficiency, and standardization of law enforcement work have become core demands for industry development. Body-worn cameras, as critical equipment in the law enforcement process, have evolved from simple audio-video recording tools into comprehensive law enforcement terminals integrating communication, data collection, intelligent analysis, and dispatch command. The deep integration of 4G communication technology with body-worn cameras has broken the information silo limitations of traditional devices, propelling law enforcement into a new stage characterized by "real-time operation, visualization, and intelligence."

HuoPro, deeply engaged in the field of intelligent law enforcement equipment and focusing on the needs of segmented markets, has independently developed and launched the 4G intelligent body-worn camera DSJ-HLN11A1Plus (hereinafter referred to as "DSJ-HLN11A1Plus"), leveraging years of technical accumulation and industry practical experience. With a domestic chip at its core, this product features an intelligent operating system and integrates multiple core technologies including HD recording, AI intelligent recognition, 4G wireless transmission, and multi-mode positioning. It strictly adheres to national and industry standards, aiming to provide comprehensive and professional solutions for various scenarios such as law enforcement duty, investigation evidence collection, and emergency response across different sectors.

Based on the product features and technical parameters of the DSJ-HLN11A1Plus, and combined with the practical needs of law enforcement work in various industries, this white paper systematically elaborates on the product's technological innovation highlights, comprehensive industry application scenarios, large-scale delivery capability, and focused advantages in segmented markets. It serves as a reference for industry users in product selection, assisting various sectors in enhancing law enforcement efficiency and standardization.

The DSJ-HLN11A1Plus is a new-generation intelligent body-worn camera that integrates HD audio-visual recording, 4G wireless real-time video transmission, intelligent AI recognition (Optional), multi-mode positioning, cluster intercom, and remote dispatch and management. It is not merely a device for on-site audio-video recording but also a mobile terminal node that combines communication and intelligent analysis.

Integrates intelligent AI optimization algorithms, supports optional automatic face capture & recognition alert, and license plate recognition alert functions, enhancing on-site proactive discovery and warning capabilities. Supports one-key real-time translation (Optional), adapting to multilingual environments.

Supports 1080P/720P HD real-time video transmission, video conferencing, cluster intercom, remote control (recording, audio recording, photo capture, etc.), automatic/manual file upload, SOS emergency call, electronic fence, real-time communication between devices, etc., enabling efficient coordination between the front line and the command center.

Data encryption, watermark overlay (device ID, time, location, etc.), anti-tampering measures, log recording, abnormal alarms (low battery, storage overflow, etc.), and offline mode ensure data security.

Features such as a slide-latch battery cover, one-key audio-visual alarm, independent multi-function keys, touch keys, automatic screen lock, operation prompts (sound/vibration), etc., enhance usability and operational efficiency.

In public security and judicial fields, the HuoPro 11A1Plus is widely used in scenarios such as daily patrols, traffic law enforcement, investigative evidence collection, and emergency incident handling. Through HD recording, real-time video transmission, and GPS/BeiDou positioning, the device enables the recording of the entire law enforcement process and visual command and control. It supports AI functions like face recognition and license plate recognition (Optional), aiding in the rapid identification of suspicious targets. Safety features like SOS emergency calls and audio-visual alarms effectively protect law enforcement personnel.

In traffic management and transportation, this device is suitable for various scenarios including highways, railways, aviation, and ports. Traffic police can use it for real-time license plate recognition and recording traffic violations; bus drivers and attendants can record operation processes to handle service disputes; railway and aviation security personnel can conduct station patrols and emergency response; road administration departments use it for highway inspection and road asset protection. The device supports functions like electronic fences and patrol check-in, effectively standardizing operational procedures and enhancing traffic safety management and emergency response efficiency.

In urban management, market supervision, and tax enforcement scenarios, this device helps improve the standardization of law enforcement. Urban management officers use it for law enforcement records during city appearance整治 (city beautification/clean-up), illegal construction investigations, etc., reducing disputes; market supervision personnel conduct food and drug safety inspections and consumer rights protection evidence collection, ensuring process traceability; it is used for evidence fixation during on-site inspections in tax enforcement. The device supports key marking and watermark overlay functions, ensuring the authenticity and integrity of evidence, promoting transparent law enforcement and precise supervision.

In scenarios such as finance cash-in-transit, insurance claim investigation, and property management, this device provides security recording and process management support. Financial security personnel record cash transit and branch duty processes to respond to security threats; insurance adjusters use it for accident scene evidence collection, improving loss assessment efficiency; property security guards conduct patrol check-ins and dispute resolution, enhancing service quality. The device features data encryption and anti-tampering characteristics, ensuring the security of sensitive information and assisting related industries in achieving standardized, traceable operational management.

HuoPro possesses advanced production lines and a comprehensive capacity assurance system, ensuring the large-scale production and timely delivery of the DSJ-HLN11A1Plus. Through automated production equipment and lean production management理念 (concepts/principles), the company has achieved dual improvements in production efficiency and product quality.

Regarding quality control, HuoPro has established a strict quality inspection system and standardized processes. Every step, from raw material procurement to finished product shipment, undergoes rigorous inspection and scrutiny, ensuring stable and reliable product quality.

HuoPro has a comprehensive logistics and after-sales service network, ensuring products are delivered to customers promptly and providing full after-sales service support. By establishing long-term partnerships with several well-known logistics companies, the company achieves rapid delivery services nationwide. Simultaneously, the company has set up a dedicated after-sales service team and customer service hotline to promptly address issues and difficulties encountered by customers during use.

HuoPro conducts in-depth analysis of the demand characteristics and trend changes in different segmented markets, launching customized solutions tailored to different industries and application scenarios. For example, in the public safety field, the company focuses on enhancing the product's real-time video transmission and intelligent recognition functions; in the transportation field, it strengthens the product's durability and environmental adaptability design.

Addressing the personalized needs of different customers, HuoPro provides customized solutions and service support. Through in-depth communication and exchange with customers, the company can accurately grasp customer requirements and formulate solutions that meet their actual needs. Concurrently, the company provides comprehensive service support including product training, technical support, and after-sales service.

The HuoPro 4G Intelligent Body-Worn Camera DSJ-HLN11A1Plus is a comprehensive, stable, and widely applicable intelligent terminal product launched based on the company's deep understanding of industry needs and continuous technological innovation. It has been, and continues to be, playing a significant role in numerous fields such as public security, transportation, energy, emergency response, urban management, and finance, winning widespread recognition from users. We firmly believe that through continuous product iteration, solution optimization, and service enhancement, HuoPro products will continue to contribute value to the digital and intelligent construction of various industry users, helping to build a safer, more efficient, and smarter social environment.