What is DEMS?
DEMS (Digital Evidence Management System) is a specialized evidence management platform designed for law enforcement agencies, security units, and emergency management departments. It is used for centralized storage, classification, management, and review of audio, video, images, and related metadata collected from body-worn cameras, in-vehicle systems, or other forensic devices.
The core goal of DEMS is to ensure the integrity, security, and traceability of digital evidence, improving management efficiency and judicial compliance. By managing digital data systematically and structurally, DEMS helps users achieve a closed-loop process from “evidence collection” to “evidence preservation” and “evidence utilization.”
Key functions include:
- Automatic import of audio, video, photos, and log data captured by body cameras;
- Automatic classification and storage of files by device, user, and time;
- Multi-dimensional fast retrieval, preview, playback, and export;
- Support for automatic generation of chain of custody reports to ensure traceability of evidence;
- Role-based permission management to guarantee data security;
- Scalable access to cloud storage and other interfaces.
Whether for routine patrols, traffic enforcement, or major incident investigations, DEMS is a reliable tool for efficient and secure digital evidence management.