I. Requirements Analysis

Environmental monitoring, public transportation, oil extraction, various construction sites, emergency response scenarios such as flood control and disaster relief, and high-voltage power line repair and maintenance all require on-site safety management. Therefore, real-time monitoring and audio communication of field conditions are essential. However, wired networks may be inaccessible or prohibitively expensive to deploy in certain areas. In such scenarios, Dingyue Security Technology's body-worn video surveillance devices—portable, wearable monitoring equipment—prove ideal. These mobile solutions offer unrestricted mobility, operate instantly upon activation, and fulfill diverse mobile monitoring requirements across all environments.

II. Working Principle

Wearable mobile video surveillance devices, also known as "body-worn cameras," are compact, portable smart monitoring devices designed for mobile law enforcement, office operations, production, and other applications. These devices integrate video recording, photography, audio recording, remote intercom, and positioning capabilities, enabling real-time documentation of events and seamless reconstruction of scenes. Featuring an integrated molding design, the housing utilizes industrial-grade ABS flame-retardant material for rugged durability and resistance to strong impacts. The device supports simultaneous audio-visual recording, enabling timely collection and documentation of on-site incident handling procedures. It qualifies as a portable law enforcement evidence-gathering tool.

III. Features and Functions

1. Android 7.1 operating system, 8-core 64-bit 2.3GHz chip, ensuring stable operation and low power consumption;

2. Paired with an industrial-grade CMOS image sensor, it delivers superior imaging performance with more vibrant and true-to-life colors.

3. 100° wide-angle lens captures a broader field of view;

4. Professional waterproof and dustproof design, meeting IP68 protection rating, suitable for use in various harsh environments;

5. 2.4-inch IPS HD touchscreen;

6. 4G full-network compatibility, lightweight and portable, with responsive buttons for easier law enforcement.

7. Supports Type-C and USB interfaces;

8. Audio and Video Streaming: Supports direct retrieval of real-time device footage from the system backend.

9. File Upload: Data can be remotely uploaded to the server via network signals.

10. Group Intercom: Supports establishing voice intercom between individuals or groups with real-time transmission.

11. IoT Access: Supports RTSP protocol integration with IoT gateways for video transmission.

IV. Product Specifications